The Murderer Next Door

Losing her parents, Soomin lives alone. By the landlord's request she is visited by the counselor Seokhun. Though he hesitates counseling her at first, Soomin tells him her story, letting him relate to her. When Soomin tells him she's going to find the culprit that killed her parents he hesitates, but gathers courage to follow her into the murderer's house…