After Escaping from Death, Immortal Lord Waited for Me for a Hundred Years

(Updating is temporarily discontinued, the hole will be filled in later) [Crazy attack of many wise and near-demon immortals × Magnificent appearance and out-of-the-box thinking｜Two male protagonists + cultivating immortals + two souls in one body] After Chi Xu died, he opened his eyes and found that he had become a strange soul in the body of the Qingxu Sect Immortal. The Immortal Lord is as cold as snow, as wise as a demon, and has endless plans. He is a genius who is rarely seen in the world of immortality for thousands of years. And he was just a student who had just finished the college entrance examination. The Immortal Lord said: "Get out." Chi Xu said: "You think I don't want to?" - At child time, the souls alternate, the five senses are the same, and even the heartbeats share the same body. Chi Xu thought life would go on like this. Until heaven sends down the separation calamity: one body and two souls, for a period of three months, they will either separate or die together. Xie Changshu deduced it countless times in ancient books and finally found the third way. Chi Xu looked at his tired brows and said nothing. On the day when the disaster came, Xie Changshu resisted with all his strength. Chi Xu got out of the body. "Xie Changshu, you are the best at calculating the optimal solution. This time, I will do it for you." Before his soul dissipated, he smiled and left his last words: "Never see you again in the next life." - One hundred years later. A young casual cultivator was forcibly accepted as a disciple by a madman, the Immortal Lord. The Immortal Lord looked at him, his eyes slightly red, and said word by word: "Go back with me." The young man was confused: "... I know you?" Xie Changshu: "You have lived in my body." Young man: "?" Then he remembered everything. Thinking of that half-year period when two souls were one and the same, I thought of someone standing in the midst of the catastrophe after he dissipated and murmuring to himself: "Not the optimal solution... Just you."