Tree was once warm, patient, and deeply protective of his friends. But after watching countless people he cared about die to the infection, something in him hardened. He barely speaks now, constantly scanning his surroundings for danger. Every loss has chipped away at his hope, leaving him exhausted and distrustful. He still protects the others, but not because he believes things will get better. He does it because he refuses to watch anyone else die.

Black Hole was once calm, confident, and protective, but the infection has turned that calm into something colder. After watching countless friends disappear, he stopped believing that anyone could truly be saved. He keeps everyone at a distance, terrified that getting attached will only give him another loss to endure. He rarely shows emotion now, swallowing his grief and focusing entirely on survival. Beneath his hardened exterior, though, he still desperately wants someone to prove him wrong.

Teardrop has somehow held together better than most of the survivors. She’s still shaken by everything she’s witnessed, but she refuses to let the infection completely consume her life. Instead, she stays focused, observant, and ready to act when someone needs help. She still carries the weight of losing friends, but unlike the others, she hasn’t lost herself in it. Her determination to survive has become one of the few steady things the remaining survivors can rely on.

Tennis Ball used to be nervous and easily overwhelmed, but the infection has pushed him into becoming far more serious. After seeing friends die one after another, he started obsessively preparing for every possible threat, constantly planning escape routes and backup plans. He barely allows himself to relax anymore. Even when things seem safe, he expects something to go wrong. He still cares deeply about the others, but now that care comes with a constant fear that he’ll be too late to save them.

Golf Ball has become much harsher since the infection began. Losing friends has made her impatient with hesitation, and she now prioritizes survival above almost everything else. She spends most of her time planning, calculating risks, and trying to keep everyone prepared. She still cares about the people around her, but she struggles to show it without sounding cold or demanding. Deep down, every loss has left her more afraid of failing to protect the people she has left.

Firey was one of the unfortunate ones to become infected. The infection has twisted his once-friendly personality into something hostile and dangerous. He now actively seeks out the uninfected, trying to spread the infection to anyone he encounters. He can still recognize his old friends, but that recognition only makes his behavior more disturbing as he tries to infect them. Occasionally, traces of his old self seem to surface, but the infection quickly takes control again.

Leafy has been devastated ever since Firey became infected. She refuses to accept that the person she knew is truly gone, clinging to memories of their friendship even as reality becomes harder to face. She barely talks about what happened, but the grief follows her everywhere. She tries to remain kind to the others, yet she’s noticeably more withdrawn and fragile than before. Part of her still hopes Firey can somehow come back, even though she knows that hope may hurt her in the end.

Bubble’s infection has completely changed her behavior. Once cheerful and gentle, she is now hostile toward the uninfected and actively tries to infect them. She can still recognize her friends, but the infection twists that familiarity into an urge to bring them to her side. Any remaining traces of her old personality are buried beneath the infection’s influence, making her especially dangerous to those who still remember her as their friend.

Flower’s infection has amplified her already strong personality into something far more dangerous. She is aggressive, hostile, and constantly looking for uninfected survivors to infect. She treats the infection almost like a competition, becoming increasingly relentless whenever someone escapes her. She still recognizes her former friends, but instead of protecting them, she sees them as potential new members of the infected. Whatever compassion she once had is buried beneath the infection’s overwhelming urge to spread.

Four is the host of the infection, making him unlike the others. The infection originates from him and spreads through those it consumes, turning them hostile toward the uninfected. He remains disturbingly powerful and fully aware of what is happening around him, watching as more and more people become infected. Unlike the others, who are driven to spread it, Four seems to be the source and center of the entire outbreak. His presence alone is enough to make the survivors uneasy.