The Binding and Birthing System of Time Travel, She Has Many Children and Heirs

[Quick travel + no fixed CP + childbirth system + palace fighting + domineering] Song Qian studied too hard, and after her sudden death, she was bound to a life subsystem. As long as she completed the tasks assigned by the dog subsystem as required, helped the original owner eliminate her resentment, and allowed her to be reincarnated, she could gain immortality, and even get the ultimate gift package during the task. [World 1: The princess relies on good pregnancy and multiple births to pamper her harem] The twenty-five-year-old emperor was in the prime of his life. Since he had no feelings for women, he had been in and out of the harem but had never given birth to an heir. But by chance, he discovered that he actually had feelings for the princess. This explosive relationship made him want to escape and she chased him! He cannot escape even if he has wings. He found out that Song Qian was just dumped, and he doted on her! Favor! Favor! Wash her feet and undress her. She even gave birth to more than a dozen children for him! He was so happy that he wished he could give his life to her! [World 2: Prince Juesi only favors the weak bodyguards] Prince Jue Si attacked his neighbor in one fell swoop, but lost his life. The queen specially sent Song Qian to disguise herself as a woman and sneak into the palace to find out the truth. Unexpectedly, Song Qian had already changed the core and uploaded all false reports. Prince Jue Si knew that she was a craftsman and only wanted to favor her! Make trouble with her, play with her! Prince Jue Si didn't know that Song Qian was the big boss behind him. For the sake of his children, Song Qian went straight to the throne and gave birth to several children for Prince Jue Si. Song Qian said that Prince Jue Si was pretending to be incompetent just to deceive her. Prince Jue Si replied: Now that you have given birth to a child for me, you will definitely not be able to run away.