Omni-Ascension Isekai: Reincarnated With A Harem System - Chapter 5 - 4: Mana, and Growing Up Again

MC (female protagonist) dies in a plane crash and wakes up in the body of a beautiful but corrupt and lascivious prime minister in ancient times, Zhang Qinglian. As circumstances decree, he (she) cannot reveal that the original owner’s soul is gone else calamity might occur. So he (she) decides to walk a righteous path, determined to help the lovely but simple little emperor rule the country. Not backing down after facing torture, not losing courage, destroying rebellions and facing off with scheming princes.

This is a story of Xia An, a transmigrator from the end of the world, who transmigrates into the body of a cannon fodder who was the mother of the villain.

- Description from Wattpad

After dying, Chen Heng finds that he has transmigrated to an alternate reality: everything is the same, except the world is now a Wuxia world heavily influenced by martial arts! Not only this, he discovers that he has a Fantasy Simulator, from which he obtains rewards that make him incredibly powerful in his new reality as well. Martial arts, immortal cultivation, and overpowered abilities–all of this begins from a single simulation!

As a loyal disciple, Ye Chen dedicated himself to guard the spiritual medicine field for his sect. But, during a fight with enemies, the spiritual field was destroyed. His loyalty and dedication to the sect could not save him. The loyalty he thought he had obtained from his peers and lover, could not save him from betrayal. Thus, he was shamelessly banished from the sect. With the help of a flame falling from heaven, Ye Chen began to develop himself into a stronger cultivator. Battled against his opponents, unfolded his legendary life and rewrote his own story…