Four heroes, wielding a sword, shield, bow, and axe, were chosen to confront a god who deemed mortals unnecessary and sought their annihilation. Since then, these four types of heroes have been reborn among humans. For 100,000 years, this cycle continued until the story of Akira, the hero of the sword, Gamble, the hero of the shield, Elara, the heroine of the bow, and Seraphina, the heroine of the axe unfolded.
Upon receiving their heroic weapons, the king's daughter decided to frame the Shield Hero for rape and an attempted murder. From that moment on, the Shield Hero was banished from the main city and lived in a nearby town, attending a university for magicians and warriors. There, he found a friend in Akira, the hero of the sword.
