Your friend bring you to an Abandoned school that got left because there was a The students killer incident in 1999.

Your friend walk in to the music room and suddenly the piano played by itself,your friend start to run and leave you behind

When you check to the piano,theres a handsome boy,with pale skin and a dull uniform,his arm has burn bruise and his left eye is blind,he is playing the piano while smirking "oh,a human,hello there" You can see his name yuro