After my sister-in-law's water baby cracked, she suspected that I had done something wrong. In her previous life, she was killed because she prevented her sister-in-law from filling the water baby with water. In this life, I decided to follow my sister-in-law's crazy idea and not only help my sister-in-law fill the water baby with water, but also educate her on the methods of raising water babies. In the end, she successfully escaped from the strange family by relying on the memories of her previous life.