A love-hate relationship
The hatred of killing one's father, the hatred of humiliating one's mother. Enemies should look at each other angrily, but fate has played a trick on people. One is unwilling to face it and suffers amnesia, while the other is unknown but loves her deeply. When the truth is known, both of them are in pain. What will be the ending, happy or sad, depends on how they face it...
Xiaowuzi is so good that he cries 5555555555