After Death and Rebirth, the Demon Lord Cried and Begged Me to Get Back Together.

This book is also called: "Breaking off the Engagement?" The backhand was forcibly bound by three bosses! Gu Xuanchen failed to build a foundation, and his fiancée Lin Qingxue broke off the engagement in public. His cultivation plummeted and he became the laughing stock of the whole city. Little did he know that this humiliation was just the beginning - what this golden elixir genius who pretended to be a pig and eats the tiger really wanted was to turn him into a chess piece that would stir up the world. The stunning demon king Feng Qingwu rescued him from danger and helped him achieve nirvana and be reborn. He regarded her as light, but she pierced his heart with a dagger on the day he reached the top: "You are just my medicine to revive the demon clan." On the verge of death, Ji Feiyan, the leader of Hehuan Sect, staked the sect's treasure and bound it to his life and death: "Today I will risk everything to accompany you, but you will have to promise me... The whole world in the future." When the royal princess came in person and the ancient bloodline revived, Gu Xuanchen realized that he had never been a pawn or a drug guide. He is the only treasure that everyone is frantically vying for in this chess game with the dynasty as the stake and all living beings as the pawns. "Okay, game over. Now, it's up to me to make the rules."