The concubine's daughter is very poisonous

In this world, if you don't provoke others, it doesn't mean that others don't provoke you. If you give wholeheartedly, it doesn't mean that the other party won't be a wolf!
After a tragic death and rebirth, Xia Mengning said that she would remember the lessons of her previous life!
The mother-in-law, the scumbag, the sister-in-law, the slave! What are you afraid of? So what about the concubine?
In an involuntary whirlpool, in order to earn a future sky, isn't it just a fight!