Battle Through the Heavens: More Children, More Blessings? I Have More Women, More Blessings

He wakes up as Xiao Zhan, just as the Xiao Clan is struggling to rebuild. Luckily, Xiao Zhan has a more children, more blessings System! As the saying goes, if a child is not taught, it is the father's fault. Parents are to blame when they bring a child into the world but fail to raise them! Xiao Zhan never expected that, simply because he had been alone and miserable in his previous life and wanted to do his best to be a good father, he would end up becoming invincible! But why does everyone else get more blessings from having more children, while in my case it's more blessings from having more daughters? Why do daughters give so many rewards? (Not brainless, not a womanizer, and not a baby-making machine)