Herobank

Synopsis

In Big Money City, people take part in "Hero Battles" by using Bankfon Gs devices to rent powerful hero suits and battle one another, gaining strength through the system's public domain abilities. Kaito Goushou, an elementary school student recognized for his readiness to assist others, swiftly makes a contract with a dubious priest named Sennen to rent the rare and unregistered hero suit called "Enter the Gold." But Kaito soon discovers that the suit comes with a massive debt of 10 billion yen, forcing them to win Hero Battles in order to pay it off.