Reborn at the End of the World: Redemption

As the apocalypse descends, disasters run rampant and human-caused calamities never cease. He Lingxiao, one of the Four Heavenly Kings of the Dark World, falls in love with the fiancée of the ruler of the Light. In the end, hunted by both the forces of darkness and light, he dies. But by a stroke of fate, he returns to the day before the apocalypse and begins a new journey of redemption.