😋I strongly recommend [Battle Break: Xiao Zhan Reborn, Little Flame, Fight Your Father!] This book was a light novel, a derivative doujinshi novel. The main character, Xiao Zhan, was Xiao Yan's father. In order to protect his children, he activated the 'Father Competition System.' As long as his sons continued to cause trouble, his strength would increase infinitely. A father's love is like a mountain. This book will definitely move you. Moreover, the plot is compact and very attractive! I hope you like this fairy's recommendation. Muah ~😗