On How to Foster Friendly Relations Between the Immortal and Demon Realms

Shen Zhao accidentally became bound to a Quick Transmigration System and had no choice but to complete the tasks it assigned in order to survive: test a newly launched xianxia world created by an interstellar laboratory, with an identity of his choice. Shen Zhao decisively chose to be a god. To finish the task within the time limit, he went straight for a mutual kill with his opponent. He never expected the System to suddenly glitch as he was leaving the world. He was forcibly left behind, and his identity kept changing. Worst of all, every identity came with a task set at the highest difficulty level. Many years later, a rumor spread through the Three Realms: The Supreme Immortal Mu Zhen is as radiant and refined as the moon, aloof and abstinent on the surface, but in truth, he is a scumbag. Not only does he like to change immortal partners every so often, he takes both humans and demons! Aloof, split-personality immortal lord gong (Mu Zhen) x a carefree cultivator shou who gets mischievous from time to time (Shen Zhao) Reader's Guide: 1. One-on-one, happy ending. The shou is mischievous, has multiple identities, and keeps changing his secret identity. If that bothers you, please don't read. 2. This is not cultivation or xianxia in the traditional sense. The world is a mash-up, with plenty of author-invented details and casual ascension. 3. In the later story, the plot runs wild with a huge imagination and goes wherever it wants. The protagonists can die at the drop of a hat. When you see a major plot warning, things are about to get really intense, so be careful. 4. If you've finished reading, please, little angels, leave me a good review qwq Theme: The protagonist strives to improve, studies and trains hard, and enjoys helping others, eventually reaching the pinnacle of life