The Story of Immortality in Teyvat

This is my first time writing, I don't know if anyone will read it, just write it casually, don't comment if you don't like it. System flow, The Legend of Immortality, a different journey. Cultivation is about oneself. Only through experience can you grow. You will not be invincible immediately, nor will you have smooth sailing. Since you are cultivating immortality, you are going against the will of heaven, and you will naturally need to go through hardships. Swallowing a golden elixir into my belly, my fate is up to me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.