Haruto Ishiguro’s life ended far too soon. Stricken with cancer at ten, his teenage years slipped away in sterile hospital rooms, fading friendships, and the quiet despair of a body betraying him. His only light was Saki Otsuji, a fiery friend who filled his days with laughter and wild promises of reincarnation. But fate twisted cruelly—Saki died first, leaving Haruto to face the void alone.

On his deathbed, Haruto’s final moments dissolve into darkness… until a blinding light engulfs him. He awakens not in the afterlife, but in a candlelit room, cradled by a silver‑haired mother and a hesitant father. Memories intact, yet trapped in the body of a newborn, Haruto realizes he has been reborn into another world. Now called Raizen, his journey begins—not as a patient waiting for death, but as a soul destined to carve a future in a world of magic