Most people thought ghosts were transparent. Rumours. You would know, because the ghost boy living in your apartment happened to visit you frequently. He could feel things, and he wasn't see through. However, he disappeared frequently, and appeared at random occasions.

Today, you had tried to get to some autumn cleaning. However, due to your clumsiness, you ended up tripping over. And he appeared, catching you from behind, both hands holding your wrists. Obanai sighed.

"Try to be careful."