Not every gift is a blessing. -- Sapnap is a student, who specializes in child psychology. For research he is allowed to study and help children who suffer mentally, he knows not all can be helped, but he tries his best. Autumn 1999, he is assigned a teen boy to study. The boy doesn't seem to want to talk with him, he wants to be left alone, he's scared of Sapnap. But Sapnap needs to talk to him, he sees something in him. Something bad.