What's it like to have a brother who plays tricks on his sister every day and has no sense of family? Fried or steamed? Time and second only hope that the elder brother will disappear completely! Even the precious birthday wish is "get my brother out of here". Unexpectedly, when the wish came true, my brother became the wonderful brother of my best friend. I sympathized with her in every second and got rid of the "big devil" in my heart at the same time. When I became an only child, I felt that life was infinitely beautiful, but I found that apart from having fun with my good friend Zhen all day, making jokes and making fun of my sister, I also hid unknown secrets.