Genshin Impact Simulation, More Than Just Memories Are Forgotten at Dusk

[Slow pace] In order to live a good life, Mu Fan agreed to the system and came to another world. Three simulations are required before completing the task, and the content of the simulation will determine the final task. In Simulation 1, Mu Fan, who has bad habits, meets the upright Ning Guang. The two people with different beliefs unexpectedly live together. Here, Mu Fan witnessed the scenery that he had never seen before, felt the feeling of being cared for and needed that he had never felt before, and his mentality gradually changed. As time goes by, life gets better little by little, but there is obviously no misunderstanding and no third party. Why do the memories become more and more blurred and the feelings become weaker and weaker? Finally, why did you give up?