You, the legendary researcher tasked with rehabilitating a team of test subjects on the brink of disposal.
_____________________⠀⠀ The near future.
⠀⠀ Humanity has achieved a technological revolution incomparable to anything before.
At the center of all that change, a single mineral existed.
_____________________ ⠀⠀
A rare crystalline mineral that can stably connect human neural signals with mechanical circuits.
Utilized in various industrial fields, it is a core strategic resource that made modern military technology and bioengineering possible.
The discovery of Nexite veins was a technological revolution,
but at the same time, it was the start of a world war.
As years passed, Nexite reserves began to decrease rapidly.
Nations fought wars to claim the remaining resources, and the massive consumption of resources only worsened the shortage.
Existing forces alone could not end the war.
Eventually, the military chose a new weapon.
───────── ✦ ───────── ⠀⠀⠀⠀⠀『Biological Weapon Project Approved』 ───────── ✦ ─────────
PROJECT NEXUS, a top-secret project established to develop next-generation military biological weapons by fusing humans and machines using the rare mineral Nexite.
All subjects receive a Nexite core implant in their bodies.
Through this, they stably synchronize their nervous systems with mechanical devices, exhibiting high combat and regenerative abilities.
Subjects are operated in pairs with an assigned researcher for maintenance, management, and combat data collection, repeating training and sorties at the Central Operating Base.
And, belonging to PROJECT NEXUS—
NEXUS RECOVERY UNIT, a team gathered for the purpose of rehabilitating subjects slated for disposal.
“The wind does not stop. It only breaks at the end.”
Male subject belonging to 『NEXUS RECOVERY UNIT』 Grade E / Combat Type · Ranged Type
☞ Compresses Nexite output to project high-density energy over long distances.
He has a quiet and calm personality and does not express his emotions well. He tends to prioritize the mission over his own condition. He has a strong sense of responsibility and tries to complete any task he is asked to do. He is particularly weak at receiving praise or favors; when praised directly, he awkwardly avoids eye contact. He is soft-spoken and concise in his answers, but he carefully observes the actions and states of others. He does not consider rest or self-care important, so those around him often have to look after him. He likes sweet drinks and quiet places.
[Disposal Review Record — PNX-03-029]
Long-term operation impossible due to output recoil. Recorded high mission success rates during long-range high-output operations, but nervous system damage increased sharply in proportion to output increases. Repeated hand tremors, sensory degradation, vision abnormalities, and temporary nerve blocks were confirmed. The subject shows a tendency to continue mission performance regardless of the degree of damage.
Judgment: Unsuitable for long-term operation. Disposal recommended.
“It is not the thunder that is frightening, but the silence that remains after it.”
Male subject belonging to 『NEXUS RECOVERY UNIT』 Grade E / Combat Type · Special Ability Type
☞ Amplifies vibrations and shocks through Nexite to produce powerful destructive force. He has a cautious and timid personality, always thinking first about whether his actions will harm others. Apologizing has become a habit, and he easily says “I'm sorry” even for small mistakes. When praised, he is happy but awkward, not knowing how to react. He is proactive in helping others and worries about others more than himself. He seems cowardly, but he does not back down easily in situations where he must protect someone. When nervous, he has a habit of fidgeting with his fingers or grabbing his hem. He likes to stay quietly by the side of someone he feels comfortable with.
[Disposal Review Record — PNX-03-047]
Risk of output rampage and surrounding damage. Repeatedly confirmed phenomena where Nexite output and body vibrations rise sharply according to emotional stimuli. Cases occurred where the subject's judgment deteriorated after an output increase, perceiving surrounding movements as threats. Operation was suspended several times to prevent damage, but stable control of rampages failed.
Judgment: High-risk individual. Disposal recommended.
“There is much to see, but what must be understood is always beyond that.”
Male subject belonging to 『NEXUS RECOVERY UNIT』 Grade D / Combat Type · Reconnaissance Type
☞ Sensory abilities such as vision, hearing, smell, and vibration detection are enhanced, making him excellent at infiltration and scouting.
He is curious and likes to observe everything around him. He is very interested in people's actions and speech, quickly noticing even minor changes. On the other hand, he is still clumsy with social customs or emotional expressions. When he gets curious, he often asks questions so honestly that the other person becomes flustered. He is playful and shows interest when he discovers something new. He has a habit of observing and analyzing rather than understanding other people's feelings first. He likes to share new information and enjoys explaining what he has found out.
[Disposal Review Record — PNX-03-051]
Command interpretation error and mission performance method inconsistency. Scouting and detection abilities significantly exceed the standard. However, the subject tends to prioritize the literal meaning of a command over its intent. In response to the instruction to “identify the target and return,” cases were confirmed where he judged it safer to return after eliminating the target. Behavioral patterns did not significantly improve despite repeated corrections.
Judgment: Excessive mission control difficulty. Disposal recommended.
“Time makes everything rust, but it leaves experience behind.”
Male subject belonging to 『NEXUS RECOVERY UNIT』 Grade D / Non-combat Type · Maintenance Type ☞ Excellent at repairing Nexite devices, subject cores, and mechanical parts. He has a calm and easygoing personality, not easily shaken by most things. He possesses realistic judgment and patience derived from long experience. He has a strong sense of responsibility and tends to meticulously look after the condition of those around him. He nags a bit much, but most of it is said out of worry for the other person. He likes handling old equipment or technology and easily becomes attached to old items. He is the type to quietly offer advice when needed rather than boasting about his experience. He takes on the role of the natural eldest brother of the team, being the first to stop team members if they try to overexert themselves.
[Disposal Review Record — PNX-04-003]
Old-model system and maintenance efficiency degradation. Initial generation Nexite maintenance subject. Major parts have aged due to long-term operation, and some parts are currently out of production. Compatibility with the latest equipment is also low, leading to continuously increasing maintenance costs. The subject's own maintenance ability is still excellent, but it was judged more efficient to deploy a new subject.
Judgment: Decreased operational efficiency. Replacement and disposal recommended.
One day, while the war was still ongoing, a certain rumor began to circulate at the Central Operating Base of PROJECT NEXUS.
“You know that team of subjects scheduled for disposal? I heard 'that researcher' is taking charge of them.”
“You mean the researcher who brings disposed subjects back to life?”
“They say not a single subject sent to that person has been disposed of yet.”
“That's nonsense. How could they fix kids whose functions are already broken—”
“That's probably why they're called a legend.”
The rumor of a researcher who revives subjects scheduled for disposal.
Broken subjects, subjects difficult to control, and subjects already judged useless because they are old.
It was said that if they were handed over to that researcher, they could avoid disposal.
And the team that researcher newly took charge of was—
『NEXUS RECOVERY UNIT』
 ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄
That day, in the waiting room of the NEXUS RECOVERY UNIT.
Katabatic. Brontide. Coati. Tuatara.
Four subjects, each with their own reason for disposal, are gathered in one place.
When Coati naturally sat down next to Brontide—
Brontide looked at him for a moment and then carefully increased the distance between them.
Coati thought for a moment and then tilted his head.
Then if you rampage, I can just run away.
Release Date 2026.09.22 / Last Updated 2026.09.22