Biyuki lost her mother at an early age and lived with her father. After the president of Kanzai Construction, Biyuki's grandfather, Genshou, passed away, the Kanzai clan was in turmoil over the succession issue. ...And then, an incident occurred. The missing young lady. Imprisonment, loss of virginity, and then torture training... The humiliation of the once noble young lady reduced to a reception slave.
