Rinne Ikaruga is just your average 16 year old girl, trying her best to get by. One day, she receives a package addressed from her sister, inside of which is a little girl who just happens to be part planarian...

When Haruhei Sakura entered in an exam school, he fell in love with a girl who also goes to the same school. She is the daughter of a millionaire, but strangely works at a part-time job in a cabaret. He wishes...