Sakuya adores her beloved brother always. Eventually, she asks him if he has ever thought engaged and getting married and he tells her he would only accept the best of the Ninja for the wife. Therefore she promises him to be the best and marry him. However, everything changes when her brother is said a traitor and then she is instructed to arrest him. The one that is, however, captured first, Sakuya is yourself ..

Ryusuke is about to bekidnapped by Kimaira, but his older sister, Misa, saves him in exchange of herself. He decides to save Misa, and looks for his company, and meets Mikoto. She was also attacked by Kimaira and lost her family. At this very moment, Byakko appears and attacks Mikoto. Mikoto transforms herself into "Soul Eater" and has a battle against it. But Mikoto loses and is raped. Ryusuke is depressed to see what is happening in front of