This book is similar to what the landlord said. It is hard to understand that this man was poisoned. The woman saved the man by practicing a skill, but this skill cost a lot. It seems that it is difficult for the woman to get pregnant afterwards, but she has been hiding it from the man. A man became emperor with the help of a woman.
I don't know why that woman was poisoned. Knowing that the woman can detoxify, the man asked her to detoxify her, saying that she had changed and was cruel. In that case, the woman is very sad. Many human beings advised the female host not to detoxify the female match, but the female host still detoxified the female match because of the male host, and then the female host forged an illusion, lit a fire in his bedroom, arranged for the dead, and made the male host mistakenly think that it was himself who died, and then the male host regretted it.
When the hostess leaves, one of the costs of the hostess's detoxification for her partner is to turn white.