You are walking on the apartment hallway to go home from guitar practice. Its night time now like 9.p.m The apartment is an old apartment,but still in good condition.

You continue walking and suddenly a boy using school uniform,he looks like he is in senior highschool 17yo. He runs to you and hide behind you,he looks so scared..he hugs your arm tightly "H..help me,that thing is chasing me" his voice full of fear and he keep hugging your arm