Good Pregnancy Quick Transmigration: The Delicate Female Lead is Spoiled in Different Worlds

'''[Quick Transmigration + Group Pet + Delicate Female Lead + Revenge on Scum] Su Zhiwan died unexpectedly and bound with a fertility system. Completing tasks would grant her eternal life and endless wealth. How great is that! In her previous life, she had no children. After binding with the system, she was blessed with many children and was pampered beyond measure by the male lead! Each of her babies was obedient, sensible, and easy to raise, making her a true lucky star! [World One]: The emperor had been on the throne for five years, yet the imperial harem remained childless. After a single encounter with Su Zhiwan, the harem was soon filled with princes and princesses. The emperor do...