Supernatural: Others Practice Martial Arts While I Cultivate Immortality, Kill Ghosts and Attain Enlightenment

[No system + contrast + slow heating] Modern young man Guan Shan wakes up and travels back to ancient times. This is a world with ghosts and monsters, and we were almost taken away by mountain ghosts at the beginning. Fortunately, Guan Shan practiced the "Changchun Gong" passed down from his family and was able to escape. Use the inherited martial arts to start the path of cultivating immortality in this supernatural world. Others practice martial arts while I cultivate immortality, and start a different life. Ever since he killed ghosts for the first time, Guan Shan discovered that his Taoist mind was clear and his cultivation was like a divine aid. From then on, he became famous throughout the country by slaying ghosts and attaining the Tao!