The two people who were held in the wrong arms at birth were finally exchanged when they were 5 years old.
It was only when they met again 20 years later that they were tied together again.
Who has wronged whom, and who should atone to whom.
It would be great if the accounts of life could be settled one by one.
Perspective: Main Receiver
The third generation red generation has a strong possessive nature and attacks the wife's doctor.
Spoiler: Sadism is healthier, absolutely.
General plot: Gong Shou was swapped when he was a child, and was replaced when he was 5 years old. The story of meeting again after 20 years.