Nie Yun

Biodata

Feature	Details
Name	Nie Yun (聂云)
Alias(es)	Sea Wolf; Captain Nie Yun 7 22
Species/Race	Human fused with alien Mechanical Insects; later described as achieving a near-indistinguishable union with them 1 41
Gender	Male
Affiliation	Independent; leader of an island-based crew and robotic workforce 38 39
Occupation/Role	Fisherman; ship captain; engineer and commander of the Mechanical Insects 1 25
Status	Active 49
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Mechanical Insect fusion	1	A meteorite fragment embeds in his abdomen, kills him, then revives him through fusion with ultra-micro alien robots.
Initial swarm command	4	Learns to command the Mechanical Insects to repair the Sea Wolf, reproduce from scrap metal, and draw power from diesel or heat.
Adaptive material control	6 12 13	Converts the Sea Wolf’s metal into Mechanical Insects, restores its outward appearance as camouflage, remotely pilots it, and integrates weapons into transformable forms.
Knowledge assimilation and automation	14 24	Digests a satellite phone to gain electronics and mechanical knowledge; later programs robot crews and creates the Xiaohai and Xiaolang squads.
Naval and base expansion	34 36	Multiplies the swarm by consuming the Chengjiang, refits the Sea Wolf into a hybrid-powered armed submersible, and establishes an underwater base.
External brain and nuclear capability	41 42	Uses the Mechanical Insects as an external brain and body, rapidly absorbs technical knowledge, and purifies highly enriched uranium from seawater.

Background / History

Nie Yun was an orphan adopted by the man he calls Old Man. He left school after primary education and inherited both Old Man’s livelihood and his decrepit fishing boat, the Sea Wolf. Despite being a skilled fisherman, he lived hand-to-mouth because he refused to abandon the vessel that connected him to his foster father. 1 2

While fishing alone, Nie Yun is struck in the abdomen by a meteorite fragment. The impact kills him instantly, but the fragment’s alien Mechanical Insects fuse with his body and revive him. He quickly accepts the impossible situation, treating every day after his revival as a bonus. 1 4

After the damaged Sea Wolf returns to Nanwan Pier, Nie Yun rejects Uncle Liu’s offer to abandon the boat and work for him. He also refuses Chu Xiaoxiao’s offer to bring him into her family, though he sincerely asks her to forgive Old Man and visit his grave. 2 3

His discovery that the silver material on the Sea Wolf is a Mechanical Insect colony changes his future. He uses the swarm to repair and reinforce the boat, salvage shipwrecks, uncover valuable coins, and gradually turn his solitary fishing operation into a concealed technological force. 4 6 15

Appearance

At seventeen, Nie Yun is thin, dark-skinned, and visibly weathered by his life at sea. He usually dresses like an ordinary fisherman, which contrasts sharply with the advanced technology under his control. 1 22 40

• Tanned, dark complexion from working at sea. 22 40
• Thin build. 40
• Often wears a dusty undershirt or small vest with rolled-up jeans. 22 44
• Initially appears unremarkable enough that investigators identify him simply as a Nanwan Pier fisherman. 40

Personality

Nie Yun is fiercely independent and deeply sentimental about the Sea Wolf and Old Man. He refuses charity when it would require abandoning either his life at sea or his foster father’s legacy. 2 3 12

He is pragmatic, adaptable, and unusually quick to normalize extraordinary events. Rather than panic over his alien symbiosis, he immediately tests what the Mechanical Insects can repair, consume, reproduce from, or imitate. 4 6 14

His easygoing humor and lack of formal education often make him appear naïve or unsophisticated. He jokes with his robots, becomes excited by food and unexpected wealth, and initially sees himself primarily as a fisherman. 15 16 24

Beneath that demeanor, he is cautious and ruthless when threatened. His experience surviving alone at Nanwan Pier taught him not to be prey, and he shows little hesitation in using lethal or coercive measures against enemies and unreliable subordinates. 7 32 39

Abilities & Skills

Mechanical Insect Symbiosis

Nie Yun shares a mutual bond with alien Mechanical Insects that can consume materials, reconstruct objects, and act as extensions of his body and mind. 1 6 41

• Repairs, reinforces, and reconstructs ships and equipment from consumed material. 4 13 34
• Directs the swarm to reproduce using scrap metal and available energy. 4 5
• Alters an object’s appearance, including restoring the Sea Wolf’s worn fishing-boat camouflage. 6
• Remotely controls Mechanical Insects regardless of distance, allowing the Sea Wolf to operate without a visible crew. 12
• Stores weapons and equipment as liquid-metal-like bracelets or compact forms. 13 32
• Can use thermal energy to restore his own strength. 18
• Large-scale or highly detailed commands consume his physical stamina, and sustained swarm operations require energy input. 7 15

Technological Assimilation

By having Mechanical Insects digest devices, Nie Yun can understand and reproduce their internal structures, rapidly gaining technical knowledge beyond his formal education. 14 24

• Absorbed a satellite phone’s construction and gained knowledge of electronics and mechanics. 14
• Uses the swarm’s storage and calculation abilities as an external brain. 41
• Rapidly learns from digital information, including internet technology, hacking concepts, and nuclear principles. 41
• Creates and updates programs for robotic workers, including synchronized improvements based on operating errors. 24 36

Weapon Integration and Combat

Nie Yun enhances weapons by assimilating them into the Mechanical Insects and can directly sense their mechanisms while using them. 13 34

• Reinforced a Swiss Army knife until it could cut iron with ease. 13
• Integrated pistols into his swarm, improving his handling and allowing a firearm to transform into a bracelet. 13
• Replicates and deploys military hardware such as assault rifles, rocket launchers, grenades, jamming equipment, and cannons. 20 34
• Uses deception, robotic decoys, and controlled self-destruction to defeat hostile mercenaries. 31 32
• Hijacks vessels through “ghost ship” tactics and ether gas rather than direct confrontation. 49

Naval Engineering and Robotics

Nie Yun designs ships, bases, and robot crews around the Mechanical Insects’ capabilities. 24 34 36

• Converted the Sea Wolf from a patched fishing boat into an armed hybrid-powered warship with underwater navigation. 34
• Saved the Sea Wolf warship design in the Mechanical Insects’ model library for rapid assembly. 35
• Tested the Sea Wolf’s deep-sea diving capacity to 7,500 meters. 35
• Commands Xiaohai and Xiaolang robot units for navigation, maintenance, transport, exploration, and combat support. 24 36
• Builds and expands an underwater base for concealment, seabed resources, and automated construction. 36

Nuclear Fuel Production

Nie Yun uses the Mechanical Insects to extract and purify uranium from seawater. 41 42

• Produces highly enriched uranium through Mechanical Spider processing. 42
• Supplies a one-kilogram uranium sample confirmed at 90% concentration by Professor Fang. 45
• Seeks to exchange nuclear fuel for advanced military-industrial technology and ship upgrades. 43

Equipment / Weapons / Items

• Sea Wolf — His inherited fishing boat, later rebuilt as a concealed armed submersible and warship. 1 34 35
• Mechanical Insects — Alien ultra-micro robots bonded to Nie Yun and used for construction, replication, disguise, storage, and combat. 1 4 41
• Xiaohai and Xiaolang robots — Miniature robot crews programmed and multiplied by Nie Yun; Xiaohai serves as his deputy aboard the Sea Wolf. 24 35
• Mechanical Spiders — Specialized units used for construction, resource collection, and uranium purification. 36 42
• Transformable pistol bracelet — A reinforced pistol stored as a silver bracelet. 13
• Protective bracelet for Chu Xiaoxiao — A Mechanical Insect device disguised as an heirloom bracelet, allowing Nie Yun to detect danger to her. 33
• Heart of the Brave — Experimental combat suits tested on Lao Da and Lao San. 49

Relationships

• Old Man — Adoptive father and former owner of the Sea Wolf. Nie Yun remains devoted to his memory and considers the vessel their shared family. 1 3 11
• Chu Xiaoxiao — Old Man’s daughter. Nie Yun rescues her from kidnappers twice, entrusts her with valuable assets, and secretly protects her through a Mechanical Insect bracelet. 9 23 33 45
• Chu Feng — Chu Xiaoxiao’s mother. She learns that Nie Yun, Old Man’s foster son, saved her daughter. 17
• Liu Xiaoniu “Baldy” — Childhood rival and closest friend at Nanwan Pier; despite their teasing, Baldy helps Nie Yun when the Sea Wolf nearly sinks. 2
• Uncle Liu — Liu Xiaoniu’s father and Old Man’s sworn brother. He looks after Nie Yun and offers him a place on his own boat after the Sea Wolf is damaged. 2
• Ye Min — Chu Xiaoxiao’s companion and bodyguard. She witnesses the aftermath of Nie Yun’s intervention against the mercenaries and later helps handle the uranium sample. 33 45
• Lao Da and Lao San — Shipwrecked brothers recruited as Nie Yun’s subordinates; he secures their compliance with lethal necklace restraints and tests the Heart of the Brave suits on them. 38 39 49
• Mechanical Insects — Nie Yun treats the swarm as family, calling them his “children” and “brothers,” while their collective intelligence becomes increasingly influenced by him. 5 6 20

Story Role / Major Arcs

Fisherman and First Fusion

Nie Yun begins as a struggling lone fisherman whose only major possession is the failing Sea Wolf. His death and revival by the Mechanical Insects give him the means to preserve the boat and escape the limits of his former life. 1 4

Chu Xiaoxiao’s First Kidnapping

After recognizing Chu Xiaoxiao as Old Man’s daughter, Nie Yun observes her abduction, rescues her from the kidnappers, and returns her to safety while concealing his involvement and the Sea Wolf’s true nature. 7 9 12

Salvage, Wealth, and Expansion

Nie Yun uses shipwrecks as raw material and discovers valuable historical coins. The proceeds allow him to acquire the cargo ship Chengjiang, generators, scrap metal, and robots that accelerate the growth of his Mechanical Insect workforce. 15 20 22 24

Defense Against Riyao Group’s Mercenaries

When Annam mercenaries attack Chu Xiaoxiao’s yacht, Nie Yun deploys the Sea Wolf, robot decoys, and controlled explosives to eliminate the threat. He identifies Riyao Group as the force behind the attack. 31 32 33

Underwater Base and Private Force

Nie Yun consumes the Chengjiang to expand his swarm, refits the Sea Wolf into a submersible warship, constructs an underwater base, and recruits human employees under strict conditions. 34 36 38 39

Nuclear Trade and Aquarius Hijacking

After producing enriched uranium, Nie Yun attempts to use nuclear fuel as leverage for advanced technology through Chu Xiaoxiao’s connections. He later hijacks the Aquarius freighter and seizes its cargo as part of a planned blockade against Riyao Group. 43 45 48 49

Notable Quotes

“Every day he lived from here on out was a bonus!” 4

“No one can covet my wealth on my turf, let alone try to harm my friends!” 32

Trivia

• Nie Yun completed only primary school before becoming a fisherman. 1
• He calls the Sea Wolf his brother and once planned to give the damaged boat a “funeral.” 3
• His Nanwan Pier nickname, “Sea Wolf,” predates the warship form of his boat. 7
• He names his robot units Xiaohai and Xiaolang, then explicitly forbids “office romances” among them. 24