Lin Feng has been married to Su Meng for three years. Because his wife insisted on Dink, he was willing to bear family pressure and break up with his mother. It wasn't until he accidentally discovered a photo of a three-year-old boy hidden in his wife's cell phone that the shocking truth was revealed - Su Meng did not not want children, but had a son with his ex Zhang Hao, and had been maintaining another family in the name of "business trip" for the past three years. Lin Feng, who suffered betrayal, turned from love to hatred, and determined to retaliate in the cruelest way, allowing Su Meng to have "one child a year" and endure torture during childbirth. However, when the hatred turns into reality step by step, and the two consume each other in pain, they discover that the end of revenge is not relief, but a deeper abyss.