My Mysterious Fiancé and My Blessed Wife with Supernatural Powers

Su Ran was the only ninth-rank powerhouse at a post-apocalyptic base. Betrayed, she was reborn in ancient times. From the start, everything went wrong. Natural disasters struck. Her household was full of the old, the weak, the sick, and the young. Mysterious pursuers were closing in from outside. To stay alive, Su Ran trained in martial arts. And honed her supernatural abilities. In the end, she discovered that her powers had been weakened, and even setting aside their limits, their ability to accelerate growth and heal only worked some of the time. She had thought her family already had more than enough trouble. But it turned out her handsome fiancé had another identity too.