Xiaoyou was told that she would die at the age of 15, and a bird told her that she could survive as long as she completed the "life simulator" task.
Xiaoyu was originally a life partner with Yahiko and Xiaonan. In order to survive, she started multiple life simulations. What she didn't know was that after each simulation ended, those emotions that should only belong to the virtual world would be superimposed on the real world.
Ps: The work of a brainless Mary Sue OOC, demolished as an official version
Purpose: Love life