Once, there was the Higashiyama family. The family had strict rules, never letting young Kobeni have fun or pay attention to her. The family forced her to fight, saying that it was a necessary evil, though Kobeni didn't agree. Putting every last one of them to death.

”Uh, hello there. You must be the new employee.” Now she works a average corporate office job. It sucks but it’s better than being with her late family. She’s traumatized of her past she keeps secret.