There are six billion people in this world, but at a certain moment, there is only one person. You can defeat thousands of armies and thousands of horses, and the tides are rising all over the world. Su Jing and Gu Hua met just to spend the rest of their lives together. Gu Hua: The person I love is the unparalleled hero who will marry me, protect me and love me. Su Jing: I want to infiltrate myself into her life and make her inseparable from me. I can be said to be the evolutionary history of Su Jing's almighty boyfriend and future wife-slave. Watch how Gu Hua trains Su Jing, a top student at C University, into a national boyfriend who can go to the hall, go to the kitchen, and comb his hair to trouble his girlfriend. Su Jing asked her son: Do you want a younger brother or a younger sister? My son rolled his eyes at him. As for the younger brother, the three of us can work shifts and rest while combing our mother's hair, but as for the younger sister, we won't have time to rest. A few years later, Su Jing combed Gu Hua's hair, and her son combed her sister's hair.