Genshin Impact: Invincible from the Start

It's probably the background story of Genshin Impact, from the birth of the devil to the arrival of the travelers plus some things about the protagonist (there is no heroine, no heroine, no heroine, there may not be too much ambiguity. Some characters that Genshin Impact will not have will be added, but it will not affect the plot). I will write it according to my own ideas (I personally give up halfway. , If there is no update for some days, it may be because I am looking for inspiration. Please call me Ace Pigeon. I will update it one day when I think of it. Maybe I won't write it, but I will try my best to write it. I also hope that the bosses can give me more opinions and stories about Genshin Impact. I personally like to read it. Is there a possibility that this is fan fiction)