Arc 15World Trees and War

Lin Mo helped equip the Terra Continent’s allied races, established portals and trade, then planted World Trees in Antarctica with nuclear devices. Their growth lowered radiation, and Great Xia destroyed the surface access routes of rival underground cities after Eagle Country attacked the trees.

  • Warwick and the other allied races tested Great Xia’s weapons, and soldiers outfitted five dragons and two Treants with powerful armaments.
  • Lin Mo and the clan leaders agreed to build permanent portals, and messengers rode missiles back to their territories while the portals were prepared.
  • The Pope, Elf Queen Ellari, Dwarf King Muradin, Old Wolf King, and Dragon King arrived through the portals, and Great Xia began trading with their peoples.
  • Yadis sold Lin Mo ten thousand cubic meters of suspension crystal, and Lin Mo traveled from Kyoto to Antarctica with a World Tree Seed.
  • Lin Mo used the Pangu Mecha to place four nuclear devices around a seed near Tianyong Underground City, where the World Tree quickly sprouted and drew energy from their radiation.
  • Lin Mo planted another seed near Tianji Underground City, while the Kyoto World Tree reached the surface and grew rapidly as Elder Zhao broadcast its image to the Underground Cities.
  • Mars sent drones to investigate and attack the World Tree, but Great Xia’s defenses shot them down as Chen Jianguo confirmed that radiation beneath the tree had fallen to human-tolerable levels.
  • Chen Jianguo and Great Xia forces launched missiles against nearly a hundred non-Great Xia underground cities, destroying their elevator passages and leaving them sealed underground.
Chapters 351–375 Vol. 4 Read

Ch. 351Great Xia Weapons changed how the Half-Orcs fought

Great Xia soldiers demonstrated heavy weapons and explosives to the Half-Orcs, who used their strength, speed, and flight to destroy distant targets. The Winged Person finished his demonstration by bringing out a Snap-Pop Hand Grenade and C4 Explosive.

  • Warwick fired a cannon without its support frame, endured the recoil, and destroyed targets five kilometers away, impressing the Great Xia soldiers and Half-Orcs.
  • A Fourth Order Bearman Half-Orc used the cannon with its support frame and celebrated being able to fire one for the first time.
  • A Centaur threw impact grenades while galloping, demolishing targets as Lin Mo, Zhao Gang, Adrian, Elder Muyu, and Kael praised the Half-Orcs' new tactics.
  • A Winged Person fired a sniper cannon at aerial targets and destroyed them before taking a Snap-Pop Hand Grenade and C4 Explosive from his Spatial Ring.

Ch. 352A Winged People fighter jet?

A Winged People fighter jet demonstration showed the Half-Orcs how their new weapons could destroy ground and aerial targets, prompting Warwick to vow revenge on the Demon Clan. Meanwhile, soldiers finished mounting modular weapons and AI systems on five dragons.

  • A Winged People warrior bombed and strafed targets, launched a rocket at an aerial target, and destroyed a cluster of ground targets with a Small Aerial Bomb.
  • Warwick, Lin Mo, Zhao Gang, Kael, Adrian, and Elder Muyu praised the weapons and discussed how they would transform the Half-Orcs’ fighting tactics.
  • Lin Mo urged Warwick’s people to train with their equipment, and Warwick rallied the Half-Orc warriors to prepare to make the Demon Clan pay.
  • Soldiers used cranes to install Giant Cannons, Prism Towers, missiles, autocannons, rocket pods, and Helmet-Mounted AI Systems on five dragons.
  • The installation crews completed outfitting all five dragons.

Ch. 353Dragons Modded to the Extreme! Sky Carriers Are Born!

Lin Mo and the others watched five weaponized dragons demonstrate the power of their cannons, Prism Tower, autocannons, missiles, and rockets. As the dragons proved capable of devastating the test range, the chapter ended with soldiers and Elves finishing the installation of weapons on two Treants.

  • Yadis and four other dragons took flight after soldiers finished installing their weapons.
  • Yadis fired a super-heavy cannon that destroyed a fifty-meter Siege Beast target and blasted a huge crater into the hill.
  • A dragon equipped with a Prism Tower swept a laser across the range, slicing apart dozens of targets.
  • The five dragons unleashed autocannons, missiles, and rockets, leveling the testing area and leaving the onlookers stunned.
  • Elder Muyu looked toward two Treants as soldiers and Elves completed the installation of their weapons.

Ch. 354Fifty Million Elves and Treant Fortresses

The Elves armed two Treants with steel fortresses and an array of weapons, turning them into mobile strongholds. After the Treants demonstrated their mobility and unleashed overwhelming firepower, the crowd recognized their potential to help the Elves withstand the Demon Clan.

  • Soldiers secured Zheng Gold Alloy fortresses and mounted an array of weapons onto two Treants.
  • Kael, Thorin, Warwick, Adrian, and Elder Muyu reacted to the Treants as heavily armed war machines, while Adrian and Elder Muyu celebrated the Elves gaining greater strength against the Demon Clan.
  • Lin Mo explained that Zheng Gold alloy and Dwarven Weight-Reduction Runes kept the fortresses light enough for the Treants to move.
  • Treant One walked to its position and rooted itself, setting its fortress down as a steel stronghold.
  • Adrian ordered the weapons fired, and the Treants destroyed the test targets with artillery, rockets, autocannons, lasers, and close-in weapons.
  • The fortress firing ports opened, revealing nearly a hundred cannon muzzles, and the Elves fired through them as the crowd watched in silence.

Ch. 355Talking the races into building Permanent Portals in Great Xia

Lin Mo offered Great Xia’s allies weapons and proposed building portals to improve transport and trade. The races agreed to establish portals, and Lin Mo urged them to choose permanent ones as trade expanded.

  • Zhao Gang explained that Great Xia’s limited production capacity meant the Half-Orcs would receive equipment for 200 people, the Elves five Treant weapon sets, and the Dragons three by the next afternoon.
  • Lin Mo suggested building portals in Great Xia’s fief, and he argued that easier travel and trade would benefit every race.
  • Adrian, Thorin, Warwick, and Yadis agreed to build portals linking their territories with Great Xia’s fief.
  • Kael asked whether the races wanted temporary or permanent portals, and Lin Mo recommended permanent ones to support equipment transport, maintenance, and future trade.

Ch. 356Ride a missile back?

The race representatives agreed to build Portals to Great Xia, despite Kael's expensive wartime prices. When messengers faced a long journey to seek approval, Lin Mo proposed launching them on missiles, leaving everyone stunned.

  • Elder Muyu, Yadis, Warwick, and Thorin requested permanent Portals of different sizes for their races.
  • Kael quoted high prices, and the representatives reluctantly agreed to pay for their Portals.
  • Kael gave the representatives Spatial Crystals and arranged for a Holy Light Knight to carry his request to the Pope.
  • Lin Mo suggested sending messengers back on missiles, and the warriors recoiled at the idea.
  • Lin Mo explained that they could use blank rounds, secure the passengers, and provide parachutes, prompting Zhao Gang to see potential in the plan.

Ch. 357Manned flight! Aaaah!

Zhao Gang and Lin Mo arranged for four sixth-rank warriors from allied races to ride Long Sword-10A missiles back to their cities. The missiles launched successfully, and the Command Center reported that they were on course to arrive within two hours.

  • Zhao Gang quoted the missile price to the representatives, who agreed to send one warrior each as passengers.
  • Zhao Gang explained how the warriors would exit the missiles and parachute down, while Elder Muyu said the nearby Elves could notify the Dragons Clan.
  • Lin Mo had Rocket Force soldiers weld handles onto the missiles after they struggled to secure the warriors with ropes.
  • Kael cast Holy Light's protection on the four warriors, and Zhao Gang authorized their launch.
  • The four missiles blasted into the sky with the warriors clinging to them, and the Command Center reported that all had reached cruising altitude and were tracking normally.

Ch. 358What it was like to ride a missile home

Zhao Gang reassured the allied races that Great Xia’s missiles could carry Sixth-Rank warriors safely across long distances. An Elf Warrior arrived at Avenor City by parachute, while a Holy Human Knight approached Holy Light City aboard another missile, astonishing the Pope.

  • Zhao Gang explained to the race representatives that the Long Sword-10A missiles traveled at a speed their Sixth-Rank warriors could handle.
  • A Sixth-Rank Elf Warrior admired the scenery as his missile carried him toward the Elves’ territory.
  • The Elf Warrior parachuted down beneath the World Tree, landed near Avenor City, and hurried to speak with Her Majesty the Queen.
  • A Holy Human Race Sixth-Rank Knight rode a missile toward Holy Light City, marveling at Great Xia’s power.
  • The Pope spotted the Knight riding the missile and struggled to believe what he was seeing.

Ch. 359A delivery journey with scares but no mishaps

Messengers from Mountain City and the Half-Orc tribe returned by passenger-carrying missiles, while Zhao Gang and Lin Mo prepared for the races to establish portals and begin trade. The messengers arrived safely overall, though Da Niu ended up hanging from a tree after her parachute caught on a branch.

  • A Dwarf warrior escaped three Winged Demons when Great Xia remotely accelerated his missile, then parachuted down and returned to Mountain City through a hidden passage.
  • The Dwarf warrior found imitation tanks parading through Mountain City as the Dwarves cheered.
  • Da Niu reached her Half-Orc tribe by missile but opened her parachute too close to the ground and got caught in a tree.
  • A command center staff member reported that all four messengers had reached their destinations, and Zhao Gang approved the results.
  • Lin Mo noted that the portals would soon make passenger-carrying missiles unnecessary, and the representatives prepared to report to their leaders and establish portals.

Ch. 360Portal cluster

Kael opened the Holy Human Race's Portal near Great Xia, and the Pope arrived and declared Lin Mo the Holy Son. Lin Mo denied the title, but Zhao Gang chose to leave the misunderstanding unresolved as he welcomed the Holy Human Race delegation.

  • Representatives of the Elves, Dwarf Clan, Half-Orc Clan, and Holy Human Race argued over where to place their Portals until Kael claimed the best spot for the Holy Human Race, prompting the others to choose different locations.
  • Lin Mo discussed logistics, warehousing, and a Terra Trade Center with Zhao Gang while the Holy Mage Corps drew the Teleportation Array.
  • Kael activated the array and opened a Portal to Holy Light City, through which the Pope and his delegation arrived.
  • Kael introduced Lin Mo and Zhao Gang to the Pope, who publicly called Lin Mo the Holy Son destined to guide the Holy Human Race.
  • Lin Mo denied being the Holy Son, but Zhao Gang welcomed the Pope and decided not to correct the misunderstanding, hoping to preserve the Holy Human Race's goodwill and learn teleportation magic.

Ch. 361The Dragons Clan, antigravity mountains?

The Elf Queen Ellari, Dwarf King Muradin, and Half-Orc chief the Old Wolf King arrived through their newly opened portals and greeted the leaders gathered with Lin Mo. The Dragons Clan then opened its enormous portal, revealing the Dragon King and a range of floating mountains that left Lin Mo and Zhao Gang eager to learn what they contained.

  • The Elf Queen Ellari stepped through the Elves' portal, greeted Lin Mo and the Pope, and reunited with the other leaders.
  • Dwarf King Muradin arrived through the Dwarf Clan's portal, greeted the Pope and Ellari, and told Lin Mo that he admired Great Xia's weapons.
  • The Old Wolf King came through the Half-Orc portal, greeted the other leaders respectfully, and silently accepted Muradin's disdain for his people's low standing.
  • The Dragons Clan opened a hundred-meter portal, and the Dragon King emerged with several dragons and enormous floating mountains behind them.
  • Lin Mo and Zhao Gang recognized the mountains' potential value and agreed to discuss them later.

Ch. 362The clans open their portals for free trade!

The clan leaders toured Great Xia, shared a state banquet, and Ellari gave Lin Mo two World Tree seeds. After the leaders departed, the clans began exchanging weapons and supplies through their portals, and Lin Mo asked Yadis what made the Dragon Clan’s mountains float.

  • Zhao Gang led the clan leaders on a tour of Great Xia, where Ellari and Muradin admired its steel structures and the Old Wolf King assessed its disciplined army.
  • Zhao Gang hosted an outdoor banquet for the leaders, and the Dragons King sampled Great Xia’s food.
  • Ellari gave Lin Mo two World Tree seeds, and the clan leaders left after the banquet.
  • Lin Mo arranged for Great Xia to send weapons and equipment through the portals while supplies from the clans arrived in return.
  • Yadis and the other dragons carried Weapon Modules through the portal, and Lin Mo asked Yadis whether ore caused the Dragon Clan’s mountains to float.

Ch. 363Antigravity ore, Suspension Crystal-a massive windfall!

Lin Mo learned that the Dragons Clan had abundant suspension crystal, an antigravity ore, and negotiated to buy it for Great Xia. Yadis agreed to sell ten thousand cubic meters at the price of mithril, and Lin Mo moved to sign the contract.

  • Yadis explained that suspension crystal was a naturally occurring ore in the Dragon's Resting Place that reduced gravity and served as a dietary necessity for dragons.
  • Lin Mo asked Yadis to consult the Dragon King about the ore's price, and Yadis returned with approval to offer it to Great Xia at a discounted rate.
  • Yadis told Lin Mo that suspension crystal would cost fifty gold coins per volume unit, the same price as mithril, and explained that it was sold by volume because it floated.
  • Lin Mo agreed to the price and proposed an initial purchase of ten thousand cubic meters.
  • Yadis accepted the order, and Lin Mo asked to sign the contract.

Ch. 364Breaking through the dome to pave the way for the World Tree

Lin Mo agreed to deliver two World Tree Seeds from the Arctic Military Base to Antarctica and reported his lucrative suspension-crystal deal with the Dragons Clan. In Kyoto, he saw that researchers were drilling a passage through the dome so the rapidly growing World Tree could reach the surface, then went to meet Elder Zhao.

  • Zhao Gang told Lin Mo to transport the two World Tree Seeds from the Arctic Military Base to the Underground City in Antarctica, and Lin Mo agreed to switch bodies and travel from Kyoto.
  • Lin Mo told Zhao Gang that he had ordered ten thousand cubic meters of suspension crystal from the Dragons Clan at a price of fifty gold coins per jin-sized volume, and Zhao Gang eagerly arranged to follow up.
  • After waking in Kyoto's Underground City and completing a medical checkup, Lin Mo visited the Central Ecological Park and saw the World Tree filling the space beneath the dome.
  • A researcher explained that the team had opened the dome and was drilling upward to make a passage for the World Tree to reach the surface, where it could grow and bear Life Fruit.
  • Elder Zhao called Lin Mo to his office, and Lin Mo went to meet him.

Ch. 365Number Two's approval and Lin Mo's enormous contribution

Lin Mo reported that the races had established Portals in Great Xia's Fief and that he had secured a large supply of suspension crystal. Elder Zhao asked him to plant a World Tree Seed in Antarctica, then teased him about marrying his daughter before sending him to work.

  • Lin Mo told Elder Zhao that relations and trade on the Terra Continent were going smoothly and that he had bought ten thousand cubic meters of suspension crystal from the Dragons Clan.
  • Elder Zhao asked Lin Mo to travel to Antarctica and plant a World Tree Seed in the connected Underground Cities, since Lin Mo could withstand the surface radiation with Holy Light Magic and Purification.
  • Elder Zhao praised Lin Mo's contributions to Great Xia and humanity, assuring him that the country would provide whatever he needed.
  • Elder Zhao abruptly asked whether Lin Mo had someone he liked and suggested his own daughter as a possible match.
  • Lin Mo left the office awkwardly after Elder Zhao told him to think about his personal life and said the plane was ready.

Ch. 366Unsung heroes

Lin Mo prepared to travel to Arctic Base in a heavy radiation protection suit and emerged onto the devastated surface of Blue Star. After learning that the Third Company of Combat Engineers had built the platform despite the radiation, he set out with renewed respect for their sacrifice.

  • Secretary Li showed Lin Mo the 140-kilogram radiation protection suit, which could block 95 percent of surface radiation.
  • Technicians sealed Lin Mo into the suit and briefed him on his flight to Arctic Base in an unmanned aircraft.
  • Lin Mo rode the aircraft up a large elevator and saw the ash-covered, radioactive wasteland outside.
  • Lin Mo asked Secretary Li who had built the steel platform, and Secretary Li said the Third Company of Combat Engineers had taken turns working on it in brief, painful shifts.
  • Lin Mo learned the engineers had conserved Purification Scrolls and Holy Water, and silently honored their sacrifice.

Ch. 367Taking the seed to Antarctica

Lin Mo arrived at the Arctic Army Military Base after completing a Drone flight, then prepared to transport the World Tree Seed to the Antarctica Underground City aboard an aircraft piloted alongside Pangu. The transport aircraft began its departure, and Pangu AI assured Lin Mo that the base staff would use Purification Scrolls to handle radiation entering the base.

  • Lin Mo landed the Drone at the Arctic Army Military Base and used Holy Light to purify radiation around himself and the aircraft.
  • A major general briefed Lin Mo on the journey to Antarctica and told him to pilot Pangu as a precaution against aircraft failure.
  • Zhao Kexia showed Lin Mo Pangu’s upgrades and explained that the World Tree Seed was sealed in a lead box because nuclear radiation could make it sprout.
  • Lin Mo boarded Pangu and entered the transport aircraft, which began rising toward the runway.
  • Lin Mo asked what would happen if outside radiation entered the base, and Pangu AI said the staff had prepared Purification Scrolls.

Ch. 368The planting conditions for the World Tree Seed

Lin Mo arrived at Tianyong Underground City and prepared to plant the World Tree Seed at a site between Tianyong and Tianxiong. After learning the plan, he used the Pangu Mecha to lift a ten-ton nuclear fission device and headed toward the planting area.

  • Lin Mo landed at Tianyong Underground City, where Mayor Chen Jianguo welcomed him and explained that the World Tree planting site lay between Tianyong and Tianxiong.
  • Chen Jianguo told Lin Mo that bunker-buster missiles had loosened the frozen soil and that four nuclear reactors needed to warm it before the seed was planted.
  • Lin Mo and Chen Jianguo reached an underground space where four modified nuclear fission devices were ready for deployment.
  • Chen Jianguo explained that the devices would heat the soil and provide nuclear energy for the World Tree, and Lin Mo agreed to carry them to the site with the Pangu Mecha.
  • Lin Mo lifted one ten-ton device with the Pangu Mecha and entered the elevator as the workers saluted him.

Ch. 369Fed by four fission devices, the World Tree began to sprout

Lin Mo lowered four Nuclear Fission Devices into underground craters and placed the World Tree Seed at their center. As the devices began releasing radiation, the seed sprouted and sent roots racing toward them.

  • Lin Mo piloted the Pangu Mecha across the irradiated surface and, following Chen Jianguo’s instructions, pulled the pin on the first Nuclear Fission Sphere before lowering it into a crater.
  • Lin Mo repeated the process with the other three Nuclear Fission Devices, placing each in a separate underground hole.
  • After radiation sickness struck, Lin Mo used Holy Light Purification to ease his nausea and skin pain.
  • Lin Mo lowered the World Tree Seed into the central hole with a surveillance drone and watched its shoot break through the soil.
  • The seed’s roots spread toward the four devices as their radiation converged on it, accelerating its growth, and Lin Mo left after confirming the sapling was healthy.

Ch. 370Three World Trees gave Great Xia new life

Lin Mo planted World Tree Seeds in Antarctica and the Arctic, then returned to Kyoto to find the first tree breaking through the surface. The chapter ended as the tree surged into the nuclear-dust-covered sky and began growing much faster.

  • Lin Mo purified the Tianyong Underground City landing pad and confirmed that the Antarctic World Tree had grown to ten meters, drawing energy from nearby nuclear fission devices.
  • Chen Jianguo introduced Lin Mo to Lin Shigong, who thanked him on behalf of Tianxiong City's nine million residents and pledged unity between the two cities.
  • After eating with Chen Jianguo, Lin Mo flew to the Arctic and planted another World Tree Seed near Tianji Underground City using four nuclear fission devices.
  • Lin Mo returned to Kyoto Underground City, where Liu Chengen and Qian Zhenhua showed him footage of the three World Trees growing.
  • The Kyoto World Tree burst through the surface opening and accelerated its growth as it reached the outside air.

Ch. 371Eagle Country Opens a Route to the Surface and Discovers an Anomaly

As Great Xia celebrated its surface World Tree growing rapidly, Eagle Country restored its elevator to the surface and sent drones to scout the nuclear wasteland. One drone spotted a glowing tree near Great Xia before its signal vanished, prompting Archon Mars to accuse Great Xia of shooting it down and demand retaliation.

  • Liu Chengen and the researchers watched the surface World Tree grow far faster than the one in the Underground City while citizens gathered to witness it.
  • Elder Zhao ordered the footage edited and broadcast to the Underground Cities as a message of hope.
  • Archon Mars watched Eagle Country's repaired elevator reach the surface and ordered drones to scout the surrounding area and seek contact with other Underground Cities.
  • Drone Number Three detected a green light in the direction of Great Xia's Underground City, and its camera revealed what appeared to be a glowing tree.
  • The drone's signal cut out, and a technician reported it had been shot down.
  • Mars blamed Great Xia, called the incident an act of war, and demanded retaliation.

Ch. 372What the hell! How bored were the Great Xia people to be planting trees?

Mars ordered a massive drone swarm to investigate the glowing object Great Xia was guarding, despite having no authority to attack. As the surviving drones neared the target, they detected radiation falling to human-tolerable levels, and the image confirmed the glow came from a tree.

  • Mars examined a processed drone image and suspected Great Xia was hiding something beneath the appearance of a glowing tree.
  • Mars sent another drone to investigate, but Great Xia shot it down within minutes.
  • Mars ordered hundreds of drones to fly toward Great Xia, and many were intercepted along the way.
  • The surviving drones entered Great Xia's territory and detected radiation levels dropping rapidly toward human-tolerable levels.
  • A drone approached the glowing object, and the technician confirmed that it was a tree.

Ch. 373Mars's Three Unsolved Mysteries

Mars watched Eagle Country’s drones fail to destroy the World Tree and realized Great Xia had a powerful, unexplained advantage. At Tianyong Underground City, radiation levels fell dramatically around the tree, while Chen Jianguo discovered more drones approaching from Eagle Country’s Freedom Underground City.

  • Mars ordered Eagle Country’s drones to attack the World Tree, but Great Xia’s defenses shot them down and intercepted their missiles.
  • Mars wondered how the World Tree had grown so quickly, why it glowed, and how it reduced radiation, concluding that Great Xia had a formidable trump card.
  • Chen Jianguo learned that radiation levels had fallen around the World Tree, reaching a level humans could tolerate beneath its coverage.
  • Chen Jianguo ordered Tianyong Underground City’s drones to destroy an unidentified drone, which the city’s high-power microwave system brought down.
  • The surveillance operator identified more approaching drones as coming from Eagle Country’s Freedom Underground City.

Ch. 374The One Who Set Blue Star's Rules

Chen Jianguo defended the World Tree from an Eagle Country drone attack and ordered strikes against underground-city lift shafts to prevent future threats. With approval from above, Great Xia launched missiles at nearly a hundred non-Great Xia Underground Cities across Antarctica.

  • Chen Jianguo received Elder Zhao's order to protect the World Tree at all costs and deployed armored units to establish a defensive line.
  • Eagle Country sent hundreds of drones toward the World Tree, but Chen Jianguo's vehicle-mounted lasers shot them down and intercepted their missiles.
  • Chen Jianguo ordered missiles launched at Eagle Country's Free Underground City lift passage and asked Lin Shigong to join a broader strike against Antarctic lift shafts.
  • After approval came through, Chen Jianguo ordered Tianxiong City and Great Xia's forces to launch missiles at nearly a hundred non-Great Xia Underground Cities across Antarctica.

Ch. 375Eliminating the threat once and for all!

Mars realized Great Xia had trapped Eagle Country underground by destroying its elevator shaft, while Great Xia's forces carried out a coordinated bombardment that sealed every non-Great Xia underground city from the surface. The chapter ended with the World Tree guarded and Great Xia ready to repeat the attacks if other countries tried to reopen their passages.

  • Mars learned that Eagle Country's elevator shaft had been destroyed by missiles, cutting off its only route to the surface and severing contact with Shengdun Underground City.
  • Mars concluded that Great Xia had overwhelming advantages and that Eagle Country was doomed to remain trapped underground.
  • Chen Jianguo watched missiles destroy the elevator shafts of nearly a hundred non-Great Xia underground cities across Antarctica and ordered his forces to keep guarding the World Tree.
  • Great Xia's Arctic underground cities received orders to destroy nearby non-Great Xia elevator passages, then launched missiles using satellite coordinates.
  • The bombardment sealed every non-Great Xia underground city underground, and Great Xia prepared to reinforce the blockades if the passages were cleared.
Arc 15 of 38