Hotondo is a capable lawyer who is about to marry his girlfriend Mayumi. However, during a trial, Mayumi is involved in an accident and tragically dies. Hotondo investigates the suspicious circumstances surrounding her death, but falls into a mysterious trap and is sentenced to two years in prison. Two years later, Hotondo is released and discovers that the medical corporation Atsumito-kai is involved in Mayumi's death.
The mysterious death of the perpetrator of sexual violence against women continues. Former lawyer Toshisuke Honmoto begins to work on solving the case. However, a group of men calling themselves the "Justice Restoration Group" appear before Honmoto, and a battle with them begins.
