The Tao Follows Nature: I Am Cultivating Immortality in My Little Pony

I am writing a "My Little Pony" fan novel, because I really like reading My Little Pony. I always imagine how happy it would be if I traveled through time and entered "My Little Pony". I know that my text is a little immature, and the content is like an idiom, "Heaven" Ma Xingkong, I hope readers won't dislike it. Generally speaking, the protagonist is a Taoist, a very powerful one. He travels back to My Little Pony with all his skills and is the child of the princess of the universe. In short, the introduction is weak. Please move to the main text. I will keep updating it if the response is good.