I Swallowed the Heavenly Demon

Four decades ago, three enigmatic seeds descended upon Earth, releasing hordes of monstrous creatures. In response, individuals with extraordinary abilities emerged to combat the threat. Known as heroes, they wielded the powers of legendary spirits as weapons or gifts. Min Jae-ha once dreamed of joining their ranks but found himself stuck on the battlefield’s edge, unable to awaken his potential. Now resigned to his fate, he works for That’s Real Company. During a routine mineral dungeon inspection, he accidentally activates a strange summoning circle, binding himself to the legendary spirit he always desired. But there’s a twist—the spirit refuses to take conventional form. “Stop calling me dead—I exist!” “Isn’t your current state somewhere in between?” “What use are you if you’re stuck inside me?” Instead of a weapon or blessing, the spirit resides within Min Jae-ha’s stomach. “If you seek strength, I’ll train you in the martial arts.”