Synopsis

Ina-Yamaguchi is a girl who has a Yakuza background. She was ruthlessly trained by her father, as she was the successor of the Yakuza clan.

In the determination of the next clan leader candidate, Ina defeated her cousins ​​and brothers. Ina is chosen as the next clan successor and gets a Dragon Tattoo on her back.

Ina's obsession with martial arts was extraordinary, she studied various martial arts from the country. Feared wherever her presence is.

One day when she was about to go to school with her childhood friend Asahi, a deep red circle suddenly appeared beneath them and vanished in an instant, transferring them to the old building and surrounded by purple-robed people .