Haruki, a college student, finds himself abruptly transported to another world alongside high school students he encountered on his way home. However, Haruki soon realizes his lack of combat skills in this unfamiliar realm. Gathering his courage, he approaches the king, humbly requesting permission to leave the castle due to his deficiency in combat abilities. Surprisingly, the king grants his plea. Now liberated, Haruki sets out to live life to the fullest in this new world or will he?