The story of a rookie policeman and a rounin, set in the Edo period.

The "intellectual fantasy" follows Kureha, a "transparent" high school girl who is plain and is barely noticed by others. Seemingly every night, she has a "dream about a bear and transparent storm." In this...

In the middle of a high school assembly, all of the students suddenly collapse. The one behind it all is a girl named Mao who holds a grudge. She's out for revenge against the entire school!