Quick Transmigration: After Binding the Child-Bearing System, I Had Continuous Good Pregnancies

Ying Xixi was killed by her best friend, who was also the mistress, and her scumbag boyfriend. After death, she was bound to a child-bearing system. As long as she completed the original host's wishes in various worlds and gave birth to children for the male leads who had difficulty with offspring, she could gain a chance to be reborn and return to the real world.

To survive and seek revenge, Ying Xixi accepted the missions.

(World 1: Rough Hunter with a Hidden Identity X Beautiful Second-Marriage Farm Woman (Both Pure))

Slandered by the scumbag for cheating and being unable to bear children, Ying Xixi exposed his impotence in return, divorced him, and married the roughest hunter in the village. She gave birth to children, slapping the faces of the scumbag and the villagers who spread rumors. Who knew the hunter had a hidden identity, which turned out to be...

(World 2: Unfavored Concubine's Daughter Seeking Revenge X Gloomy Deceased Person (Both Pure))

(World 3: Fake Young Lady Also Wants to Run Away with the Baby (Both Pure))