Portal Express

Leo is an ordinary delivery guy, drowning in debt and on the verge of despair. His mundane life is turned upside down when a mysterious app update, version 6.6.6, transforms his scooter into a gateway to the multiverse. Overnight, he goes from delivering pizzas to becoming the personal courier for an interdimensional clientele. Forced to accept orders from impossible beings—from an ancient dragon demanding a perfect marinated egg, to an otaku goddess from the Underworld addicted to snacks and light novels—Leo must navigate a dangerous world where a tip can be a magical artifact and a bad review can be literally fatal. With the reluctant guidance of the enigmatic chef and veteran courier Yuki, he begins to learn the unwritten rules of this dangerous new job, using his wits and his chaos to survive where others would fail. His unlikely and chaotic rise attracts the attention of Kael, an elite courier from a rival corporation who sees him as an anomaly to be eliminated. The rivalry culminates in a high-speed "Acquisition Duel" for a dangerous delivery, which Leo wins against all odds by using his creativity and the bizarre items he has accumulated. Victory, however, comes with a terrible price: knowledge. As a reward, Leo discovers the Couriers' Syndicate's darkest secret—the "recycling" system, a euphemism for the process of wiping the souls of failed couriers and turning them into mindless servants. Now, armed with a truth that could shake the foundations of the system, Leo is no longer a simple survivor but a threat. And the Syndicate knows that he knows, having just summoned him for a "performance review" from which he may not return.