My Transgressor's Debt System

"Praise the goddess; behold, our saviours have arrived..." Ezekiel and his colleagues were involved in a tragic accident en route to a company meeting, but they were resurrected by a goddess and transported to a mystical realm in ruins. The Chief Marketing Officer awakened the Rise of the Hero System. The Regional Sales Manager awakened the Divine Priestess System. The Operations Manager awakened the Knight Valor System. Each embraced their awakened systems, rising as heroes to salvage this shattered world and thrive in their endeavours... Except for Ezekiel. Once respected, he now bore the weight of scorn and contempt, relegated to the role of a capable porter by his former acquaintances. Fueled by bitterness, he resigned himself to a life of vengeance, convinced it was his only path. Or so he believed... Until he defeated the Demon Lord, altering the course of his destiny.