After being dismissed from the party of heroes due to his brutal and unmatched fighting technique, Seto, a former child soldier, crosses paths with Satis, the former commander of the Demon King's army, who faced expulsion following a series of defeats. In an unlikely turn of events, these two former foes team up and embark on a journey to discover a new purpose in life. Along the way, they encounter challenges such as demonic attacks and spa visits, all leading up to the ultimate question: what will they discover at the end of their road? This is the tale of the reawakening of a young warrior and the former demon lord's leader as they journey through life together.
