Birthday greetings to Ling Xiaoyao's sister~
The male and female protagonists broke up because the male protagonist hurt the female protagonist. After the female protagonist lost her memory, the male protagonist took the opportunity to take over, and the male protagonist became a loyal dog.
In fact, I really refused to write this joke at first! There is no explanation for what the male protagonist does or what he does to hurt the female protagonist... So BE. Well, the author is so willful!
Conception: