Shibu, the once known for its peak criminality district, is gone.
In past years, the Bôtaihô¹ laws have been strengthened.
While the underworld is dying, a criminal organization survives in the shadows ...
At its head, a woman: Aoi hijikata, former detainee, criminal and artist. She recruits broken souls to give them a second chance and turn them into artists; even though it's not just ink flowing on canvas...
¹anti gang laws.