Becoming King and Becoming Prime Minister Starts with Exchanging Fates

Xu Yan, a young man with a destiny of hiding in the mountains and forests and hiding in the abyss, However, he was killed by his eldest mother, deprived of his life and made a promise to his cousin. Not only was he bullied to death, but his life was also robbed and someone was asked to take his place and assume the identity of the Holy Son of Canglan Dao Sect. Unexpectedly, a soul from another world was reincarnated here with the precious treasure "Bahuang Liuhe Mirror" and regained a new life. "Since brother likes the position of the Holy Son so much, the best thing I can do is give Xu Yan's identity to you." Xu Yan, who was reborn in another world, took advantage of his plan and reappeared in the world in the name of promise. … "Uncle, I am the prince of Huaiyang. If not me, who will pass this throne to?"