Before becoming a wife slave, Fourth Master Qi had various taboos against Ning Youci.
"I don't eat spicy food, so you can't eat it. I like peace and quiet, so you can't make a fuss. Also, you have to put water in for me when I take a bath."
After becoming a wife slave, Fourth Master Qi...
Domestic servant: "Fourth Master, madam wants to eat spicy hot pot, but you can't eat spicy food."
Fourth Master Qi: "You can learn."
Domestic servant: "Fourth Master, my wife wants to bring friends back to sing, but you like peace and quiet."
Fourth Master Qi: "Nonsense, I like the excitement."
Ning Youci: "Husband, let me put the bath water in for you."
Fourth Master Qi was shocked: "Honey, I am the one who put the bath water in for you."
Ning Youci: "..."
Before getting married, he first gave her the divorce agreement: "We will only have the name of husband and wife, but not the reality of husband and wife."
A few months later, a certain man knocked on the door every day: "Honey, grandma said she wants to have a great-grandson..."
It was clearly agreed that they would not interfere with each other, and part ways at the end of the contract. This is always a slap in the face if you break your promise. Doesn't it really hurt?