Genshin Impact: Child of the void

The dark side of Teyvat, have you ever heard of it. What did the seven archons do to come to their power, how many lives did they destroy before that? How bad was everything before and after Celestia? A person from Earth will personally observe what is happening in this world, from beginning to end... P.S This is just a Google translation of my fanfiction from another language. If you speak English well and can improve this work without losing its meaning, write to me in private messages.