Dressed as a Monster Hunter, I Am Cultivating Immortality in Another World

Munan Xin was originally a descendant of a martial arts family. He was pushed off a cliff while chasing a man who had stolen his martial arts secret book. When he woke up, he found that he was in another world similar to his own. He became a monster hunter and had several partners who lived through life and death together. She suddenly discovered that the secrets of mental skills that were useless in her own world could be practiced in this world. From then on, she started a cultivation method that was different from others... Slowly, Mu Nan found in her heart that she seemed to be from this world. She did not come here by accident. Who has been coveting her secrets of mental skills?