Introduction: Meet Park Jin-woo: coding genius, ramen aficionado, and champion of the chronically sleep-deprived.  His life revolves around debugging nightmares and wrestling with legacy code… until a particularly nasty bug literally zaps him into a world of pointy ears, fire-breathing lizards, and magic that's about as stable as a beta release.  Suddenly, "Hello World" takes on a whole new meaning.  Turns out, Jin-woo's knack for fixing code translates surprisingly well to wrangling wayward spells, and he's soon Aethelgard's resident "magical troubleshooter."  But when a power-hungry sorcerer threatens to rewrite the rules of reality (and not in a good way), Jin-woo must swap ramen stains for rune-etched robes and unleash his inner code wizard.  Because saving the world is way more important than a good night's sleep… right?...