Every year, the Magical Kingdom of Klyrode calls upon heroes from distant realms to combat the Dark One and his formidable demon army. Among these heroes is Banaza, an ordinary merchant mistakenly summoned from the Royal Capital Paluma. Lacking magical prowess, combat skills, and possessing dismal stats, Banaza's predicament worsens when he becomes stranded in this new world due to an unfortunate incident. Dismissed as an unworthy hero and abandoned to the kingdom's outskirts by a ruthless monarch, Banaza's prospects appear grim. However, his destiny takes a surprising turn when he unlocks incredible cheat powers upon reaching level two as a failed hero candidate.