In a world reshaped by a mysterious System, everyone gains a Class—except Alex, the perpetually overlooked barista. When he stumbles into a glitch and discovers the hidden 'Culinary Artisan' Class, he transforms a battered food truck into a beacon of hope, serving buff-granting meals to desperate survivors. But survival is complicated when the stoic Guild Master Raiki won't leave his truck, and the mysterious mage Harry has proposed marriage after just one macaron. Welcome to the apocalypse, where the real dungeon is figuring out your love life.