Quick Wear: the Fertility System Made Her Pregnant Again and Again

[Quick time travel + beautiful heroine + childbirth system + palace fighting + cool writing + double cleansing] Song Ying was heartbroken due to a broken relationship. Her best friend took her on a trip to relax, but she accidentally fell off a cliff while bungee jumping. After waking up, she gets a childbirth system. As long as she gives birth to an heir for the target person, she can be reborn. Story 1: A beautiful noble girl × a cold-blooded and sinister emperor, who travels through books and is reborn. With her beautiful appearance and kind and weak image, Song Ying successfully wins the emperor's love, completes the task of giving birth to a child, and saves the whole family. Story 2: The gentle daughter of a sinner × the affectionate and handsome emperor. As the daughter of a sinner who once took the initiative to break off the engagement, she is now a bed-warming maid. In hell mode, she relies on her passion and hard work to complete the task...