Lily-Shuangjie
History has become a given, change is a given, I want to protect the people I care about - Gu Lianyin
Even if I had to do it over again, I would still be moved by you - Lan Qi Yuan
"The purpose of my coming back is to protect you."
[Note: This article focuses on the plot line, and the emotional line is included but comes later. Then the update is unstable. This is my first time writing an article, and my writing style is not very good. Please be careful when entering the pit.]
Concept: Butterfly Effect