Tragically perishing in a pizza delivery mishap, the protagonist faces a unique fate of reincarnation in a new realm. Confronted by a goddess overseeing his rebirth, he must select his path: a valiant swordsman, a sorcerer, or a savior armed with the magic of pizza. Procrastinating costs him the first two choices, leaving him with the unexpected mantle of the world-saving pizza hero. Emerging in an elven realm as the 'high-calorie hero,' armed solely with pizza prowess, he enlists the aid of Liria, the daughter of the hunger-inducing demon lord, to run a pizzeria in this fantastical land.