I dominate the cultivation world by relying on good pregnancy

The heroine Lin Qingqing's mother is a first-class mortal. The heroine is the child of her father who fell in love with a mortal during his training in the mortal world. After his training, his father returned to the world of cultivation and forgot everything in the mortal world, leaving his mother to take care of the young heroine alone. The heroine has been weak since childhood, and fate says that she will not live past 18 years old. Only by cultivating immortals can she change her fate. Although she has a destiny to become an immortal, she has mixed spiritual roots and average qualifications. After losing her mother, she went to the immortal gate alone to become a disciple but was rejected. She was homeless and fell into a dilapidated temple in a torrential rain. She was picked up by a kind senior brother of the Earth Spirit Sect and became a member of the Earth Spirit Sect. Soon the heroine will be 18 years old, and her life span is coming to an end, but she accidentally obtains a child-bearing system...