A support class adventurer discovers something ridiculous: everyone assumed he was weak because he handles logistics for a legendary hero party, but his actual combat ability is S-rank, possibly higher. Now he's stuck in the worst position imaginable. His party needs him alive and managing supplies, so they absolutely cannot know how powerful he really is. Any slip-up means getting dragged into every dangerous quest instead of staying safely behind the scenes. What follows is a constant game of careful deception. He has to look helpless while secretly solving problems, watching his supposedly invincible teammates struggle with obstacles he could demolish in seconds. Every episode cranks up the absurdity as situations force him closer to exposing himself, from bandits underestimating him to his party nearly dying while he sweats bullets trying to keep his cover intact. The comedy lands on watching someone with godlike power stress about whether carrying a slightly heavy box will make him look suspicious. It's ridiculous, it's fun, and the payoff comes from seeing how long he can maintain this elaborate lie.