It's Qiangqiang, a secret love at the beginning, and an imaginary world view.
Cheng Konghai is experiencing lovelorn love in the style of raising a child. The person he likes raises him as a son, while his love rival fights to become his stepfather. Lu Xiaoning is 4 years and 6 months older than Cheng Konghai. When Lu Xiaoning was a boy, Cheng Konghai was still a child. "Brother, I don't want to be your brother anymore!" "Okay, then you can be my son."
Intention: Even in the chaos of war, there is also true feelings, love, and friendship. No matter what you are doing, you must fight for it.