43 parts Complete MatureHuening Kai has never spoken a word.
Mute, scarred, and locked in a basement for as long as he can remember, Kai knows only shadows and silence. His father-cruel, twisted, and secretive-has raised him like a caged animal, feeding him nothing but raw organs and blood, molding Kai's world into something feral and inhuman. Without love, guidance, or any glimpse of the outside world, Kai's mind never developed past the innocence of a child-curious, obedient, and terrifyingly naive.
Then, one day, everything changes.
A fatal fall sends his father's lifeless body tumbling down the basement stairs. With no one to feed him anymore, Kai does the unthinkable: he opens the door and steps into a world he's never seen. Hungry, disoriented, and driven by a deep craving, he devours an injured bird in a dark alley.
Choi Soobin, a quiet and solitary man, stumbles upon Kai the next morning-covered in blood, fast asleep on his doorstep. He should have called the police. He should have been afraid. But something in Kai's wide, lost eyes stops him.
Thus begins a haunting journey between two broken souls.
As Soobin uncovers the dark truths behind Kai's upbringing, he finds himself drawn into a mystery soaked in trauma, innocence, and a strange, growing affection. But Kai is not like anyone he's ever met. And something in Kai-something quiet, primal, and aching-has started to awaken.