Job-seeking student, Soo-hyeon, got a part-time job at a convenient store. The secret between the strange customers and the mysterious store owner creates an unpredictable horror.

Jin-kyeong, an emergency counselor, listens to the stories of suicidal people. When she heard her dead brother's voice on a call, Jin-kyeong is gripped with fear that she can't escape.

The story of a blessed woman who takes care of a blind old man who is facing a mysterious hole, through the invitation of a priest. The woman wonders what is in the darkness and what secrets are hidden in the old house.