I Am the Saint of the Demon Clan, but I Was Tricked and Killed by the Emperor of Heaven.

The Demon Saint and the Divine Court offered the Demon Clan a chance to survive on the condition of slaying the Demon Emperor. Unexpectedly, when they slaughtered the Demon Emperor, both the Demon Saint and the Holy Couple were destroyed. However, he left an incomplete memory early and wanted to clone himself and continue to carry out his thousand-year plan. It seems to be a trap, but in fact, I fell into the trap and you were in the trap.