On the Day When I Was Crown Prince, My Wife Turned Me into a Fool for Bai Yueguang.

I was a hostage who was sent away to the Northern Wei Dynasty. I suffered humiliation for ten years and finally waited until the day I returned to China. It is a secret order of the royal family of our country not to be passed on to the outside world. In order to prevent the establishment of a prince, my wife actually fed me a drug that would make people stupid the day before. Afterwards, she teamed up with her Bai Yueguang to cause my death. She thought how happy she would be if Bai Yueguang became the emperor. But I don't know that the Northern Wei Dynasty has already been watching with eager eyes, and I am the only one who can protect thousands of subjects!