After being hunted down by the Church, dark wizard Aldric detonates the Hourglass of Time and Space and is reborn five hundred years earlier in his teenage body. With only Black-Iron aptitude and mocked by everyone, he uses five centuries of memories to scheme ruthlessly: plundering hidden legacies, binding a Death Knight and an Abyss Lord, resurrecting Ella, and gathering the Abyss Heart, Dragon Essence, and Holy Light Core. Hunted by his brother Edwin and the Holy Light Church, he outmaneuvers all enemies, refines the Hourglass, and becomes the Demon God of Time—all to claim eternal life.