Orun Dura is a member of a team of heroes. For the sake of his comrades, he has transformed from a swordsman to an enchanter and has even developed his own magic to support them in battle. However, one day, his childhood friend and team leader, Oliver, declares that they no longer need Orun and have already found a replacement. To his surprise, the rest of the team, with whom he has seemingly gone through thick and thin, supports the leader, and Orun is derisively referred to as a "jack-of-all-trades." With a heavy heart, Orun leaves the team, but he is determined to start anew. He reverts to being a swordsman, and his accumulated m...