Sheldon, a popular webcomic creator, is drinking alone after his crush ignores him when he's approached by a man who looks exactly like one of his characters. Afterwards, he wakes up with a broken leg in a room eerily similar to his own. His kidnapper, Do-hyuk, is a psychopath who truly believes he is that character and wants Sheldon to change the ending. Though Sheldon tries to manipulate the situation and escape, he winds up getting more deeply involved in a twisted love affair with Do-hyuk. Will Sheldon be able to break free of their shared delusion and return to reality?