Alien
Terror InfinityBiodata
| Feature | Value |
|---|---|
| Name | Alien (异形) |
| Alias(es) | Alien Initial Form; Alien Juvenile Form; mature Alien; Alien Queen 14 18 |
| Species/Race | Extraterrestrial parasitic organism 14 |
| Affiliation | Queen-led Alien hive/nest 18 37 |
| Occupation/Role | Predatory parasite and the Main God's mission target in Alien One 14 17 |
| First Appearance | Chapter 14 (described) 14 |
Biology and Life Cycle
| Form | Development | Capabilities and vulnerabilities |
|---|---|---|
| Initial Form | A starfish-like organism emerges from a cocoon and attaches to a host's face, injecting its main body into them. 14 | Highly corrosive, but has no offensive ability and cannot survive independently without a host. 14 |
| Juvenile Form | The developing organism bursts from the host's chest; it is initially about the size of a snake. 14 | Dangerous but still destroyable before reaching maturity. 14 |
| Mature Alien | Grows by feeding after escaping its host. 14 | A mature specimen can stand roughly 2.7–2.8 meters tall, exceed three meters in length with its tail, and kill humans with extreme speed and force. 19 |
| Alien Queen | The hive's sole egg-laying mother; a group can produce only one Queen. 18 | Far stronger than ordinary Aliens and capable of laying numerous eggs. The Queen encountered aboard the merchant ship is estimated at seven to eight meters tall and over ten meters long including its tail. 18 37 38 |
Appearance
Mature Aliens have dark, glossy shells, elongated heads extending toward their backs, large toothed mouths, and a second tooth-lined tongue. 19
- Pitch-black, dense carapace described as resembling black iron. 32
- Long tail capable of striking with enough force to damage steel doors. 32
- Inner tongue extends at nearly the speed of a pistol bullet. 27
- The Queen is vastly larger than ordinary Aliens, with a colossal tail and heavy carapace. 38 39
Abilities & Traits
Parasitic Reproduction
Aliens reproduce by implanting their developing bodies into living hosts. The host shows no immediate external change before a Juvenile Alien bursts from their chest. 14
- The Initial Form must secure a host to survive and develop. 14
- A Queen preserves captured humans as living hosts rather than immediately killing them. 26
- Queen-laid eggs can release young that parasitize victims and produce new Aliens within minutes to hours. 37
- Four available hosts could have produced four additional Aliens, increasing the threat to seven mature offspring alongside the existing group. 36
Acidic Blood and Secretions
Alien blood is highly corrosive, making even successful attacks hazardous. 22 25
- Blood can corrode isolation walls, allowing trapped Aliens to escape. 25 31
- The Queen's bleeding could breach the merchant ship's hull and expose survivors to space. 36
- Nest secretions are weaker than Alien blood but still corrode steel, electrical systems, clothing, and the ship's passageways. 27 36 37
- The acidic blood splashed over Zheng Zha and Zhan Lan during their fight, though Zheng Zha's enhanced body resisted its effects. 22
Physical Combat
Mature Aliens are built for close-range killing through speed, ambushes, claws, tails, jaws, and their extendable inner tongues. 19 31
- An Alien's tongue can pierce and drag a human away before most observers can react. 19
- Their tails can punch holes through steel doors and inflict fatal wounds on human targets. 32
- They use darkness and concealment to ambush prey, making them especially dangerous in the merchant ship's corridors. 31
- Ordinary firearms are insufficient against the Queen's shell; Zero Point's submachine-gun fire deflects off it with sparks. 39
Genetic Adaptation
Chu Xuan describes Aliens as organisms that modify themselves according to their hosts' genes, adapting their form and environmental resilience through continual genetic evolution. 18
- This adaptation is compared to the human Gene Lock, which similarly draws out extreme potential under life-threatening conditions. 18
- Their development requires large amounts of organic matter and energy, driving them to hunt and feed. 18
Hive Construction
The Queen establishes a nest by coating corridors, walls, ceilings, and floors in fleshy secretions. 37
- The nest conceals eggs and reduces visibility by covering the ship's lighting. 37
- Dozens of eggs are present deeper within the nest. 37
- Alien eggs can be destroyed by gunfire, though some young may emerge before the eggs are fully eliminated. 37
Weaknesses
- Initial Forms cannot live independently and lack offensive power before securing a host. 14
- Juvenile Aliens are vulnerable before they mature. 14
- Eggs have relatively fragile shells and can be shot apart. 37
- Alien blood is dangerous to humans but can also force an Alien to injure itself to escape confinement. 25 31
- The Queen's shell is difficult to penetrate, but the team considers targeting unarmored areas if its carapace can first be breached. 36
Story Role / Major Arcs
- The Alien One scenario begins with the Main God's mission, “Kill the Alien,” but the increased number of newcomers signals that the original film's plot has been altered. 14
- Chu Xuan explains the Alien's parasitic life cycle before the team encounters three corpses with chest wounds, revealing that multiple Aliens have already been born aboard the merchant ship. 14 17
- The group identifies the presence of an Alien Queen after examining the corpses; this confirms that the ship contains a breeding hive rather than the single Alien from the original film. 18
- Three mature Aliens brutally kill Li Xiaoyi, forcing the survivors to recognize their overwhelming speed and strength. 19 20
- Zheng Zha rescues Zhan Lan from an Alien, severely wounds it with steel bars, and later kills one while his Gene Lock is active. He receives 500 Reward Points for the kill. 22 23
- Chu Xuan's group traps three Aliens behind alloy isolation walls, but Zheng Zha realizes that their acidic blood may allow them to break free. 30 31
- The survivors enter the nest, destroy Alien eggs, and kill several emerging young before reaching the Queen. 36 37
- The Alien Queen ambushes the group in Warehouse 1, effortlessly throws Zheng Zha aside, and withstands Zero Point's sustained gunfire. 38 39