Quickly Travel to the Beautiful Host, Don't Be Embarrassed

The female protagonist Liu Ruoxi-Kuai Chuan gives birth to children for male protagonists from all walks of life. There is a systematic 0006 childbirth system. (Note: Only the female protagonist can give birth to children, and the male protagonist will have no heir.) Some are both pure, and some are only favored in the later stage. Those who are both pure accidentally enter, so don't spray the author.