Fantasy: I, a Mortal, Destroyed the Demon Sect at the Beginning

I came from the mortal world and came here to control the world. Ling Jianchen traveled to a world of immortal cultivation in a mortal body. After learning that there was no hope of cultivating immortality, he just wanted to live an ordinary life. Unexpectedly: He did a set of radio gymnastics, and the twenty-eight constellations returned to their positions and were rearranged to create a new era. He recited a poem casually, and actually inspired a mortal chicken in the world to become a demon king, suppressing all directions. A stunningly beautiful woman served him in his daily life, and within a year or two she rose to the rank of immortal, invincible in the galaxy and all realms. Ling Jianchen, who thought he could not cultivate immortality, was puzzled: Why are there so many powerful people around me? Even one of my dogs can punch the Supreme and kick the Grandmaster. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.