The Best Son-In-Law Who Cultivates Immortality

Half-step Immortal Emperor Ye Zong was trapped by a knot in his heart and his realm was stagnant. He relied on the six pages of a broken book he accidentally obtained to reverse time and space and return to his youth. Many regrets in the past life must be made up for in this life. Many benefactors in the past life are repaying us with springs in this life. Many enemies in the past life will be repaid a hundredfold in this life! No matter how powerful you are, it is all a matter of my sword. Rebirth, just for that fateful beauty, to fight for a lifetime of peace and joy. Even if you don't know, I still want to protect you. The careless promises I made to you in my previous life are all fulfilled in this life!