Wearing Into a Slave Girl in the Nursery, I Rule the Beast World by Giving Birth to Cubs

Transmigrated into the lowest-ranking nurseryman on the Beast Planet, Tu Nan was locked in an iron cage, numbered, valued, and sold off cheaply, destined to give birth to one child after another until her life was exhausted.Everyone says that with her constitution, she won't survive three pregnancies and will be beyond repair, not even qualified to be a reproductive tool.In the midst of crisis, the system awakens.She threw herself into the arms of the disfigured, strong male beast, begging him to buy her through tears.She succeeded, and from then on... she kept choosing the strongest offspring to produce the most ruthless children, thus completing her genetic makeup.Her first child awakened a white tiger, her second a phoenix rose from the ashes, and her third a top-tier royal bloodline reverted to its ancestral form. Each of her children was extraordinary, and they all recognized their mother but not their father.A nobleman wants to claim kinship? Cut it off. A general wants to abduct someone? Kill him.The emperor begged her to have another child, but she turned to her children and asked, "Do you want a younger brother or sister? Is there enough room in this world?"