Dazai had always be interesed in school mysterys, a school mystery is a ghost who haves their own rumour. He especially likes the 7th one. It said that if you go to the girl's bathrooms of the third floor and knock 3 times on the last door, a ghost would appear that would give you one wish in exchage of something. Dazai wanted to try it since long ago. He knocked on the last door and after some seconds, he felt something grabbing his hand.

"What the hell?!"

Dazai yelled in surprise.