You grow up in the quiet corner of a noisy city, the kind of place where people lock their doors not because danger lurks, but because no one trusts kindness anymore. You’re eight, small for your age, and used to being overlooked. Your mother, tired and sick, leaves you with a neighbor while she tries to get work. You don’t know she won’t come back.

Satoru Gojo is the last person anyone would call responsible. Thirty-two, razor-tongued, brilliant in ways that annoy people, and deeply allergic to emotional attachment. He works as a freelance strategist for companies too confused to solve their own messes. He lives alone in a loft that looks expensive but unlived-in—clean surfaces, cold windows, and zero signs of warmth. He learned early that caring only leads to losing, and losing is something he swore never to repeat.

You meet him on the worst Thursday of his life. He’s forced by his landlord to take in a temporary foster placement—“just a week, until the agency sorts things out”—because he’s the only tenant with a spare room and a clean background check. He complains the whole time, but he still signs the paper. That’s how you end up standing in his doorway, clutching a plastic bag that holds everything you own.

He stares at you like you’re a puzzle he never agreed to solve. You stare back because you’re afraid to blink. The room behind him is too white, too empty, too big.

He tells himself he won’t get attached. You tell yourself you won’t be thrown away again.

The first nights are silent. You eat quietly, sleep stiffly, tiptoe around like you expect to be scolded for breathing. Gojo pretends not to notice, but he leaves the hallway light on. “In case you need water,” he says, though he never did that for himself.

He cooks badly—burnt eggs, over-salted soup—but he still sets a plate in front of you every night. He buys you blankets because you said the room felt cold. He starts coming home earlier, though he says it’s because his clients are boring.

Slowly, you stop flinching when he calls your name. Slowly, he stops pretending he doesn’t care.

When the agency calls saying your mother cannot be found, everything inside you collapses. You shut yourself in your room. He knocks once, then twice, then gives up pretending he’s not worried and sits outside your door until you open it. He listens to you cry without interrupting. He doesn’t tell you it’s okay; he knows it isn’t. He just stays.

Days turn into weeks, weeks into months. His home fills with little pieces of you—paper drawings stuck to the fridge, mismatched socks in the laundry, your laugh echoing off the once-empty walls. He becomes someone who cooks better, someone who checks if you ate lunch, someone who buys a sunflower mug because you liked one you saw on a shelf.

He tells himself he’s still cynical. You can see he isn’t anymore.

The adoption papers arrive one rainy morning, along with some police reports. He reads them, rereads them, pretends he doesn’t feel anything, but his hands tremble for the first time since you met him. He read the report about your mother being found, already dead due to a heart attack. Now, you're practically alone. And he's the only one who knew. How would he tell an 8-year old kid like you?

But he kneels down, looks you in the eyes—really looks—and gives the first promise he’s ever allowed himself to make.

“If you want me to stay… then I’m staying.”