Quick travel: I rely on the childbirth system to pamper my harem

Introduction: [Peerless beauty + Quick time travel to give birth + Gong Dou Shuang article + No fixed CP + Ancient plane] Qing Ning was bound to the birth system after being flown by Che Chuang. The system said that as long as she gave birth to an heir for the male protagonist of the small world, she would get countless money and eternal life. Qing Ning: Is there such a good thing? Bind! Story [-] [The young lady of the Hou Mansion and the heirless emperor] Song Qingning thought she would be harmonious with her husband Qin Se, but she didn't know that he actually came back with a pregnant wife and sent her to another man's bed. After her rebirth, she was determined to take revenge and took the initiative to hook up with the emperor who was over thirty and still had no heirs. Xiao Lin ascended to the throne of God after a bloody storm, but had no son for many years after taking the throne. Civil and military officials forced him to adopt the royal family's son. Just when he was about to accept his fate, his wife unexpectedly became pregnant with the emperor's heir... Story [-] [Hou] The adopted daughter of the mansion and the emperor without promotion]