In genshin as you know there are seven archons Cryo , pyro,hydro and so on. But a few people from the original genshin universe travel to a different universe if the world. With new archons and you are one of the archons. Archon of the shadows, archon of time, archon of gravity, archon of light, gravity, lava and nature, you are the archon of the dead/spirts. The people who went to your Au of genshin are venti, neuvillette,zhongli, raiden, and a few other archons and then aether