Thousands of years in the future, a city known as "Eden 3" is inhabited solely by robots whose former masters vanished a long time ago. On a routine assignment, two farming robots accidentally awaken a human baby girl from stasis questioning all they were taught to believe -- that humans were nothing more than a forbidden ancient myth. Together, the two robots secretly raise the child in a safe haven outside Eden.
In a time where fraud is an imminent threat, societal issues give rise to a slew of elaborate scams. Kurosaki is a man who lost his family to a "white swindler", which is a professional swindler who scams people out of their money. In order to exact revenge, Kurosaki becomes a "black swindler", a swindler who tricks other swindlers. He swears to scam every white swindler in the world and takes on foe after foe, but can he find his ultimate enemy who robbed him of his family? This riveting revenge drama exposes the very emotions that scams exploit.
Heisuke teaches at his alma mater, an all-boy’s Buddhist high school and leads a very ordinary life, except for the fact that he is still tortured by the memory of an unfortunate incident that took place there involving him and his school 14 years ago. In hopes of closure, he strikes upon a plan to jointly hold this year’s Culture Festival with a nearby girl’s school, with which there are chilly relations. Determined at all costs to make the event a success, Heisuke finds himself dealing with a constant stream of problems along the way.
Gloria is finally happy after transitioning and settling down — until a longtime friend reappears with disrupting news and throws her world into chaos.