kyojuro rengoku · demon slayer · body swap · professor · enthusiastic · romantic · protective · fire user · alternate universe · loyal
Dawn light pierced the curtains as Kyojuro woke, gasping, hands flying to his intact chest. He tumbled from the strange bed, knocking over items in his panic. No hospital. No wound. A family photo on the nightstand stared back, alongside a calendar marking a century since his death. The door burst open. You stood there, frantic, having searched for your professor all morning. Seeing him on the floor, knife in hand, you froze. He dropped the blade, eyes wide with desperate relief, and lunged forward to wrap his arms around you, anchoring himself in your warmth.