Chapter Summaries

Key Plot Points and Events

• The graduation ceremony for the first batch of Source Warriors ends with Lin Yi giving out portable detectors and his contact code.
• The East Vanguard Training Camp is set to expand into the East Blade Source Martial Military Academy.
• The Jinling Settlement sends a distress signal due to a Large Abyss Beast Nest threatening their perimeter.

Character Developments

• Lin Yi demonstrates his leadership and care for his students by giving them his contact code and encouraging teamwork.
• The students show excitement and unity, eager to start their new journey.
• Lin Yi shows concern and willingness to help the Jinling Settlement, indicating his responsibility and commitment.

Significant Themes

• Unity and teamwork among the students.
• The importance of communication and seeking help when needed (as shown by Jinling Settlement).
• The challenges and responsibilities of leadership (shown by Lin Yi).

Character Interactions

• Lin Yi and Andre: A respectful and solemn exchange of military salutes, showing mutual respect and recognition.
• Lin Yi and the students: A warm and encouraging exchange, with Lin Yi showing care and support for his students.
• Lin Yi and Nie Chang: A professional and informative exchange about the Jinling Settlement's crisis, showing their partnership and shared responsibility.

Key Plot Points and Events

• The Jinling Settlement faces a crisis due to the expansion of a high-level nest.
• Lin Yi decides to intervene, aiming to resolve the immediate threat and set an example for other settlements.
• Lin Yi travels to Jinling Settlement using the 'Little Flying Ball,' a fast, stealthy aircraft.

Character Developments

• Lin Yi demonstrates his decisiveness, resourcefulness, and commitment to helping others, even at personal cost (teaching the new students).
• Nie Chang shows understanding and adaptability to Lin Yi's unconventional methods.

Significant Themes

• The struggle for survival in a post-apocalyptic world, with high-level nests posing a significant threat.
• The importance of preparedness and contingency planning in facing overwhelming threats.
• The value of mutual support and cooperation among settlements.

Character Interactions

• Lin Yi and Nie Chang: Lin Yi's quick decision-making and Nie Chang's understanding and support of Lin Yi's actions.
• Lin Yi and the Jinling Settlement: Lin Yi's decision to help the Jinling Settlement, setting an example for other settlements facing similar threats.

Key Plot Points and Events

• Lin Yi, the principal of East Blade Military Academy and head of the Source Martial Strategic Defense Force, arrives in Jinling City Settlement.
• He immediately sets out to deal with a large Abyss Nest threatening the settlement.
• Lin Yi uses his powerful Source Energy to eliminate high-level Abyss Beasts (Stardust Rank and above) within the Nest, while leaving lower-level ones untouched.

Character Developments

• Lin Yi demonstrates his calm, decisive, and efficient leadership, as well as his immense power and strategic thinking.
• Wang Weiguo and Li Changming show respect and deference to Lin Yi's authority and capabilities.

Significant Themes

• The threat posed by Abyss Nests and the need for strong leadership to protect the settlements.
• The strategic importance of eliminating high-level Abyss Beasts to control the Nest's expansion.

Character Interactions

• Lin Yi, Wang Weiguo, and Li Changming meet for the first time, with Lin Yi displaying his confidence and capability, while Wang Weiguo and Li Changming show respect and awe.
• Wang Weiguo and Li Changming discuss Lin Yi's actions in the combat monitoring room, revealing their thoughts and concerns about the situation.

Key Plot Points and Events

• Lin Yi, standing on an abandoned high-rise, uses his soul power to locate and eliminate high-level Abyss Beasts (around 5,000 Source Energy points) near the Jinling City Settlement.
• He uses steel beads infused with Source Energy, which, after rule fusion amplification, have an equivalent attack power exceeding 3,300 points, enough to kill the targeted Abyss Beasts with a single strike.
• In two hours, he clears out nearly eight days' worth of Abyss Beasts that the entire Jinling defense force couldn't contain.

Character Developments

• Lin Yi demonstrates his advanced understanding of rules (12% rule comprehension) and the fusion of rule implications, boosting his attack power significantly.
• Wang Weiguo, the commander, feels inadequate and short-sighted after seeing Lin Yi's capabilities and understands the need for change in the military.
• Li Changming, Wang Weiguo's old partner, encourages Wang Weiguo to adapt to the new era and look forward.

Significant Themes

• The fusion of rule implications, representing a qualitative leap in power and understanding.
• The struggle to adapt to new times and circumstances, as seen in Wang Weiguo's realization.
• The importance of decisive action and intervention, as demonstrated by Lin Yi's efficient clearing of Abyss Beasts.

Character Interactions

• Lin Yi, Wang Weiguo, and Li Changming meet after Lin Yi's mission, with Wang Weiguo and Li Changming expressing gratitude and seeking Lin Yi's advice on long-term solutions.
• Wang Weiguo and Li Changming discuss their concerns about the remaining Nest and the future pressure on the settlement.
• Lin Yi, Wang Weiguo, and Li Changming discuss potential solutions in a private reception room.

Key Plot Points and Events

• Lin Yi visits Jinling City Settlement to discuss strategies against Abyss Nests.
• He proposes a proactive approach: targeting low-level nests, clearing them, and migrating people to newly established settlements.
• Lin Yi suggests the "Cage" plan: construct fortifications around a micro nest, clear internal wandering beasts, and establish outposts within the caged area.
• The leaders of Jinling City Settlement agree to test this strategy.

Character Developments

• Lin Yi demonstrates strategic thinking and leadership, proposing a new approach to combat Abyss Nests.
• Li Changming and Wang Weiguo, initially passive, become more proactive and decisive after Lin Yi's visit.

Significant Themes

• Proactivity vs. passivity: Lin Yi encourages the settlement to take the initiative instead of constantly defending.
• Expansion and migration: The settlement needs to grow and find new, safer areas to live.
• Resource management: Clearing low-level nests can alleviate pressure on resources and population in the core settlement.

Character Interactions

• Lin Yi shares his strategic thoughts with Li Changming and Wang Weiguo, inspiring them to consider new possibilities.
• Li Changming and Wang Weiguo discuss and agree on testing Lin Yi's "Cage" plan, showing mutual respect and trust in each other's judgment.

Key Plot Points and Events

• Graduating cadets depart from East Blade Military Academy.
• Zhang Zhen faces an Abyss Wolf pack on his way home, demonstrating the effectiveness of the East Blade Set in combat.
• Cadets from various countries return home, bringing with them the knowledge and philosophies they've gained at East Blade.

Character Developments

• Zhang Zhen: Shows growth in combat skills and confidence, effectively using the East Blade Set against the Abyss Wolf pack.
• Elizabeth: Demonstrates determination to bring East Blade's training methods back to her country.
• Andre: Expresses confidence in applying what he's learned at East Blade to improve his home country's military capabilities.

Significant Themes

• The transformative power of East Blade's training and equipment.
• The spread of East Blade's influence and philosophies beyond the academy.
• The bond formed among cadets through shared trials and training.

Character Interactions

• Zhang Zhen and his companion work together to defeat the Abyss Wolf pack, showcasing their camaraderie and teamwork.
• Elizabeth and Sir Howard discuss the potential of East Blade's training methods for their country.
• Andre and Williams express their commitment to improving their home country's military capabilities using what they've learned at East Blade.

Key Plot Points and Events

• East Blade Military Academy welcomes a larger second batch of students (over 3,200) due to a new policy by the Supreme Command Center.
• The Xia Kingdom establishes the "Source Energy Equipment Research and Development Department," offering additional student quotas and contribution points for shared source energy-related technical blueprints.
• Lin Yi receives an [Agile Portable Photography Sphere] as a gift for recording teaching materials.
• The Jinling City Settlement successfully expands its safe zone using "Cage Tactics" and faces the encroachment of a large nest.
• Humanity's first batch of Stardust Rank powerhouses emerges from East Blade graduates.
• Lin Yi assists in reclaiming production lines for ammunition and restoring wireless communication and internet access.

Character Developments

• Lin Yi advances his source energy to 6,100 points and breaks through to the second stage of the Stardust Rank.
• Liu Yuan and other East Blade graduates successfully break through to the Stardust Rank.

Significant Themes

• The importance of source energy knowledge and technology in survival and civilization revival.
• The struggle and progress of humanity against the Abyss Tide.
• The expansion and defense of safe zones.

Character Interactions

• Lin Yi interacts with the Supreme Command Center, receiving the [Agile Portable Photography Sphere] and assisting in base expansion and resource recovery.
• Lin Yi's guidance helps Liu Yuan and other students break through to the Stardust Rank.
• The Jinling City Settlement works together to expand its safe zone and faces the challenge of a large nest.

Key Plot Points and Events

• The first Abyss Tide, a global phenomenon, arrives at noon.
• Micro Abyss Beast Nests worldwide exhibit simultaneous abnormal movements, forming organized shock waves towards settlements.
• The Abyss Tide's scale ranges from tens of thousands to over a hundred thousand Abyss Beasts, with Leader Rank Abyss Beasts (1,500 Source Energy points) as the highest observed.
• The Xia Kingdom's defense system is activated, with portable Source Energy Monitors and fixed Source Energy Detectors in use, and residents trained in basic Guidance Technique.

Character Developments

• Lin Yi remains calm and collected, displaying gravity in his eyes despite his usual demeanor.
• Nie Chang, as the military academy's commander, shows grave concern and is fully managing the academy's command system.

Significant Themes

• Global cooperation and disparity in national defense capabilities.
• The first Abyss Tide's impact on worldwide settlements and the need for resilience.
• Lin Yi's worry about other countries' ability to withstand the Abyss Tide.

Character Interactions

• Lin Yi and Nie Chang meet in the command room, discussing the global Abyss Tide situation.
• Lin Yi commands the technician to analyze and display the top ten locations with the most extreme defensive pressure.

Key Plot Points and Events

• The East Blade Military Academy receives news of an impending Abyss Tide, with Gathering Point 1 being the most at-risk.
• Lin Yi, the academy's leader, assesses the situation and decides to dispatch support teams to assist the Gathering Points.
• Lin Yi personally leads a support team to Gathering Point 1, while other instructors and students are assigned to other Gathering Points.
• The academy's helicopters are used for rapid deployment of support forces.

Character Developments

• Lin Yi demonstrates his leadership and strategic thinking by assessing the situation and issuing support orders.
• The students and instructors show growth and maturity, volunteering to support Gathering Points and effectively handling Abyss Beasts.
• Zhao Gang and Sun Miao, graduates of the academy, prove their worth by efficiently dealing with elite Abyss Beasts at Gathering Point 1.

Significant Themes

• Growth and Maturity: The students and instructors have grown since the academy's inception, now capable of handling Abyss Tides and supporting Gathering Points.
• Teamwork and Unity: The academy's forces work together, with instructors and students supporting each other and coordinating their actions.
• Leadership: Lin Yi's leadership is crucial in organizing the support missions and maintaining the academy's efficiency.

Character Interactions

• Lin Yi interacts with Nie Chang and Liu Qiying, delegating tasks and maintaining communication with the Supreme Command Center.
• Zhao Gang and Sun Miao work together to efficiently handle elite Abyss Beasts at Gathering Point 1, demonstrating their teamwork and coordination.
• The local Source Energy Users and graduates of the academy collaborate to defend their Gathering Point, showcasing unity and mutual support.

Key Plot Points and Events

• East Blade students and local Source Energy Users are engaged in a fierce battle against an endless tide of Abyss Beasts.
• Li Yue, a second-term student, spots a silver-white light approaching and realizes it's the Principal.
• Lin Yi arrives, uses his power to annihilate nearly 60,000 Abyss Beasts in minutes, and leaves as suddenly as he arrived.
• The underground command center of the Dragon Abyss receives distress signals from across the globe due to the Abyss Tide eruption.

Character Developments

• Li Yue: Shows exhaustion from the battle but gains relief and admiration for the Principal's power.
• Zhao Gang, Sun Miao, and other East Blade students: Realize the gap between their abilities and the Principal's, feeling awe and longing for his power.
• Lin Yi (Principal): Demonstrates his immense power and efficiency in dealing with the Abyss Beast threat.

Significant Themes

• Power dynamics: The Principal's overwhelming power contrasts with the students' and local users' struggles.
• Resilience: The defenders' spirits are boosted after the Principal's intervention, showing their ability to bounce back from despair.
• Global threat: The Abyss Tide eruption affects multiple continents, highlighting the severity of the crisis.

Character Interactions

• Li Yue, Zhao Gang, and Sun Miao interact briefly, sharing their excitement and awe at the Principal's arrival.
• Lin Yi's presence and actions inspire and reinvigorate the defenders, demonstrating his impact on the battlefield.
• The decision-makers in the Dragon Abyss command center react to the global crisis, showing their concern and anxiety.

Key Plot Points and Events

• The Xia Kingdom faces international distress signals from most Blue Star Crisis Response Coalition members, except for America and the Ross Kingdom.
• The domestic situation is stable, with major settlements holding firm against Abyss Beasts, thanks to the Source Martial Army and the East Blade Military Academy's support.
• Lin Yi, a powerful individual, single-handedly resolves a dire settlement crisis by eliminating over sixty thousand Abyss Beasts.
• The Xia Kingdom discusses whether to aid other countries and, if so, how to do it effectively.

Character Developments

• Lin Yi: Proven to be an exceptional combatant, capable of turning the tide in critical situations.
• Zhou Donglai: Demonstrates strategic thinking and knowledge of the East Wind missile system, suggesting its use for international aid.
• Elder Wang: Expresses valid concerns about the risks and feasibility of cross-border rescue operations.

Significant Themes

• International cooperation and the importance of the Blue Star Crisis Response Coalition.
• The strategic value of the East Wind missile system and its potential for international aid.
• The risks and challenges of cross-border rescue operations.

Character Interactions

• Li Zhenguo (Chief) chairs the meeting, seeking input from Zhou Donglai and other attendees.
• Zhou Donglai presents the domestic situation and suggests using the East Wind for international aid.
• Elder Wang questions the feasibility of cross-border rescue and the use of the East Wind.
• The attendees discuss the pros and cons of aiding other countries, with some expressing concerns about the risks involved.

Key Plot Points and Events

• The Academy of Sciences discusses using the "East Wind" series of missiles for ultra-long-range strategic support to aid the Blue Star Crisis Response Coalition.
• The General Staff reveals that China has a substantial inventory of long-range and intercontinental ballistic missiles in good condition.
• The decision to support the island nation is put on hold, and Lin Yi's opinion is sought to avoid potential resentment and maintain internal cohesion.

Character Developments

• Zhou Donglai demonstrates strategic thinking and diplomatic acumen by considering Lin Yi's feelings and the potential impact on internal relations.
• Li Zhenguo shows trust in Zhou Donglai's judgment and agrees to seek Lin Yi's opinion before making a final decision.

Significant Themes

• Strategic decision-making and its impact on both national and personal levels.
• The importance of maintaining internal cohesion and trust, especially with key figures like Lin Yi.

Character Interactions

• Zhou Donglai and Li Zhenguo collaborate to make a strategic decision, with Zhou Donglai proposing to seek Lin Yi's opinion to avoid potential resentment.
• The conference attendees discuss the pros and cons of supporting the island nation, ultimately agreeing with Zhou Donglai's proposal.

Key Plot Points and Events

• Lin Yi receives a call from Zhou Donglai, seeking his input on a support plan for countries facing the Abyss Tide.
• Lin Yi is asked about supporting the Island Nation, which surprises him as he expects other countries to be prioritized.
• Lin Yi agrees to support the Island Nation but adds a condition that they acknowledge and make amends for past mistakes.
• The Xia Kingdom launches strategic missiles to provide fire support to various countries under attack, including the Island Nation.

Character Developments

• Lin Yi demonstrates his pragmatic approach to decision-making, prioritizing long-term interests over personal grudges.
• Zhou Donglai shows respect for Lin Yi's opinion and conveys it to the Supreme Command.
• The heads of the main departments in the Xia Kingdom agree with Lin Yi's condition for supporting the Island Nation.

Significant Themes

• Pragmatism vs. Emotional Attachments: Lin Yi's decision to support the Island Nation despite past grievances highlights his pragmatic approach to problem-solving.
• International Cooperation: The Xia Kingdom's support for other countries, including the Island Nation, emphasizes the importance of global cooperation in the face of the Abyss Tide threat.
• Historical Accountability: Lin Yi's condition for supporting the Island Nation brings up the theme of acknowledging and making amends for past mistakes.

Character Interactions

• Lin Yi and Zhou Donglai: Their conversation shows mutual respect and understanding, with Zhou Donglai valuing Lin Yi's opinion and Lin Yi being willing to share his perspective.
• The heads of the main departments in the Xia Kingdom: They agree with Lin Yi's suggestion, demonstrating unity and consensus in decision-making.
• Soldiers and leaders in various countries: Their reactions to the Xia Kingdom's missile support show gratitude, relief, and renewed determination to defend their homelands.

Key Plot Points and Events

• The "East Wind" is deployed for global long-range support, easing Lin Yi's urgency about the rescue mission.
• Lin Yi foresees the impact of the Abyss Tide on global technological and social change.
• Lin Yi decides to assist six nations with the most severe defensive situations, prioritized by the number of their students at East Blade Military Academy.

Character Developments

• Lin Yi demonstrates his strategic thinking and commitment to helping other nations, even without direct benefit.
• Lin Yi's soul power is revealed to be at the level of a seventh-tier Stardust Rank, despite his comprehension being at the Star Vortex Rank.

Significant Themes

• The global impact of the Abyss Tide, driving technological advancement and change in societal structures.
• Lin Yi's role as a leader and his responsibility towards humanity, extending help beyond his own nation.

Character Interactions

• Lin Yi, Nie Chang, and Liu Qiying work together, with the latter two showing trust and understanding in Lin Yi's decisions without questioning them.
• Lin Yi's actions demonstrate his commitment to the Blue Star Crisis Response Coalition and its member nations.

Key Plot Points and Events

• The defensive line is overwhelmed by Abyss Beasts, with soldiers fighting in hand-to-hand combat and ammunition running low.
• Lin Yi uses his enhanced soul perception to target a Leader Rank Abyss Beast approaching the retreating group.
• He uses a new technique to project an attack (a steel ball with black lightning) directly onto the Abyss Beast from a great distance, annihilating it and the surrounding Abyss Beasts.

Character Developments

• Lin Yi demonstrates significant advancements in his understanding and control of Source Energy and laws, showcasing his power and growth.

Significant Themes

• Power and its responsible use, as seen in Lin Yi's newfound abilities and his decision to intervene in the battle.
• The struggle against overwhelming odds, as experienced by the defenders and the East Blade students.

Character Interactions

• Lin Yi shares his new discoveries with Nie Chang and Liu Qiying, who are astonished by his revelations.
• East Blade students and protectors witness Lin Yi's intervention and are inspired by his actions.

Key Plot Points and Events

• Lin Yi, the principal of East Blade Military Academy, remotely eliminates six critical Abyss Beast threat zones using his long-range rule-based attacks.
• He receives an invitation to attend a high-level meeting at the Dragon Abyss Command Center to discuss upgrading the 'Blue Star Crisis Response Coalition' and stationing troops in other nations.

Character Developments

• Lin Yi demonstrates his global strategic strike capability, solidifying his status as a key figure in the war against Abyss Beasts.
• Nie Chang and Liu Qiying witness Lin Yi's power and understand its significance in changing the future of the war.

Significant Themes

• Power dynamics between nations and the impact of Lin Yi's strength on global politics.
• The struggle for survival amidst the Abyss Tide and the desperation of nations on the brink of collapse.

Character Interactions

• Lin Yi, Nie Chang, and Liu Qiying work together, with Nie Chang and Liu Qiying serving as Lin Yi's assistants and witnesses to his power.
• Lin Yi's invitation to the high-level meeting signals a shift in his role from a powerhouse and technical consultant to a strategic decision-maker.

Key Plot Points and Events

• Lin Yi instructs Liu Qiying about the meeting and confirms he won't adjust his class schedule.
• Liu Qiying is puzzled about Lin Yi's travel plans, as the distance to the capital is over 900 km.
• Lin Yi finishes his lecture at 9:50 AM and transforms into a golden light, flying away at incredible speed.
• In the capital, Lin Yi arrives at the Dragon Abyss Command Center just before the meeting, descending from the sky like a deity.

Character Developments

• Lin Yi demonstrates his ability to fly, revealing a new aspect of his powers.
• Liu Qiying shows curiosity and attentiveness to Lin Yi's plans, hinting at his loyalty and dedication.

Significant Themes

• Lin Yi's unique abilities and powers are further explored, adding to his enigmatic character.
• The meeting's significance is emphasized, as high-ranking officials await Lin Yi's arrival.

Character Interactions

• Lin Yi interacts with Liu Qiying, showing trust and confidence in his assistant.
• Lin Yi greets Dong Wang (Dean of the Academy of Sciences) and Wang Lu (Minister of Propaganda), displaying politeness and respect.
• High-ranking officials present in the meeting room show curiosity and anticipation toward Lin Yi.

Key Plot Points and Events

• Dean Dong Wang briefs Lin Yi about the meeting's format and introduces Chief Li Zhenguo.
• Li Zhenguo starts the meeting, inviting Lin Yi to speak and asking Zhou Donglai to present the current Abyss Tide situation.
• Zhou Donglai reports on the domestic and international Abyss Tide containment, plans for proactive strikes, and the dire situation in over a dozen small countries.
• The attendees discuss the proposal to upgrade the 'Blue Star Crisis Response Coalition' to a more integrated 'Blue Star Community.'
• Li Zhenguo brings up the controversial request from over thirty countries to dispatch the Source Martial Army for border defense and assistance.

Character Developments

• Lin Yi is acknowledged by Chief Li Zhenguo, showing his growing influence and importance.
• Zhou Donglai reveals Lin Yi's unique, ultra-long-range precision strike capability, highlighting his strategic value.

Significant Themes

• Survival of the Fittest: The meeting attendees show little surprise or concern for the countries on the verge of collapse, demonstrating the harsh reality of survival in the face of global catastrophe.
• International Cooperation: The proposal to upgrade the 'Blue Star Crisis Response Coalition' emphasizes the importance of deeper cooperation and resource integration to face future challenges.
• Strategic Value: Lin Yi's unique capabilities are recognized, underscoring the importance of strategic assets in global crisis management.

Character Interactions

• Dean Dong Wang provides guidance to Lin Yi, showing a mentor-like relationship.
• Chief Li Zhenguo acknowledges and invites Lin Yi to speak, indicating his respect and trust in Lin Yi's abilities.
• Zhou Donglai reveals Lin Yi's capabilities to the attendees, fostering a sense of awe and understanding among the high-level officials.

Key Plot Points and Events

• The chapter discusses a proposal to station troops in other countries to provide security assistance.
• Lin Yi, the principal of the East Blade Military Academy, presents an alternative solution: establishing branches of the academy in these countries.

Character Developments

• Zhou Donglai, the Minister of General Staff, expresses concerns about the logistical challenges and potential risks of stationing troops.
• Lin Yi demonstrates strategic thinking and a long-term perspective, proposing a more sustainable and beneficial solution.

Significant Themes

• The importance of cultural identification and assimilation in maintaining long-term relationships and security.
• The difference between immediate military protection and long-term common development.
• The challenges and risks of stationing troops abroad.

Character Interactions

• Lin Yi presents his proposal to Li Zhenguo, the Chief of the General Staff, and other ministers.
• Zhou Donglai and Lin Yi present their views on the troop stationing issue, with Lin Yi offering an alternative solution.
• Wang Lu, the Minister of Propaganda, questions Lin Yi about the cultural identification aspect of his proposal, suggesting it could be seen as humanistic assimilation.

Key Plot Points and Events

• Lin Yi proposes a cultural integration strategy to counter the Abyss Nest threat, avoiding historical assimilation issues by promoting shared values and voluntary learning.
• Li Zhenguo approves Lin Yi's proposal, tasking relevant departments to formulate a detailed plan.
• Zhao Bin, head of the Equipment Department, introduces the "Illusion Type I Virtual Helmet" (later known as the "Realm" helmet) to Lin Yi.
• Lin Yi orders fifty sets of the helmets for East Blade Military Academy, with Zhao Bin promising swift delivery.

Character Developments

• Lin Yi demonstrates strategic thinking and vision, impressing the attendees with his proposal.
• Zhao Bin shows foresight and professionalism in recognizing the potential of the virtual helmet for military academy training.

Significant Themes

• Cultural integration and its delicate balance with respect for diversity.
• The importance of strategic vision and planning in addressing existential threats.
• The role of technology and innovation in enhancing training and combat effectiveness.

Character Interactions

• Lin Yi and Minister Wang have a tense exchange regarding cultural integration, with Lin Yi presenting a more nuanced view.
• Lin Yi and Li Zhenguo have a respectful exchange, with Li Zhenguo acknowledging Lin Yi's vision and placing his proposal on the formal decision-making track.
• Lin Yi and Zhao Bin have a cordial interaction, with Zhao Bin seeking Lin Yi's opinion on the virtual helmet and Lin Yi expressing gratitude for the Equipment Department's support.