Haruhiko Takase 3rd year in High school, fights crime as a vigilante during the night. During his daily life he is an honor student. A jack of all trades when it comes to sports. His life gets a little crazy when a few things triggers memories of his past. Haru and his friends go on crazy adventu...

Tatsuya Takahashi 2nd year in high school gets the suprise of his life when he returns from school one day. he can't believe it. his dad actually hired a babysitter, and that blue hair those blue eyes they look familiar could it be is that really her. the babysitter is his childhood bestfriend.