[Genshin Impact] Aether's Journey

After defeating the Heavenly Principles and rescuing his sister, Traveler Aether's journey in Teyvat came to an end. Wanting to relax, he accepted a commission from the consciousness of another world. While completing the mission, he would also give his Teyvat friends new forms so they could vacation in another world.

He never expected the black-hearted consciousness of that other world to land him in such a huge mess. Now he's back on the road to saving the world, and not just one world!

Aether: ...You can't keep milking the same person forever!

The Teyvat Animal Cafe and the Teyvat Original Monster Host Club: the twins' everyday lives in another world

Teyvat Animal Cafe: No coveting any of the animals in this establishment, including the manager (pay attention to this part).

Teyvat Original Monster Host Club: We operate on a forceful basis. Any dog the manager takes a liking to gets to be our top host for the day.

Aether (drawing his sword): Anyone who covets the fluffy residents of this place will be cut down by my blade!

Lumine (with a cigarette in her mouth): Who's going to be the poster boy and top host today?

Qiong (crashing in): There are always villains trying to harm me! I just want to live happily ever after with my trash cans.

Armed Detective Dazai: I hereby declare that from now on, my favorite animal is the zombie bird! (Aether's notes: Tried to lure someone away. Blacklisted.)

Boss Dazai: Thanks to a certain cat for digging me a hole. It's very comfortable to lie in, but I've said this many times: I don't like that style of coffin. (Aether's notes: Helped with a certain cat's hole-digging habit and bird-pouncing problem. Name stays on the list for now.)

5t5: Even if that fox can pull a sword out of his chest, why can't I, the strongest, beat him? Is it a question of posture? Maybe I'll try attacking from my chest too? (Aether's notes: He's a jerk and a menace. Hopefully he'll stay far away from me.)

The Scum of Humanity Demon King: Why is a cat carrying a flaming greatsword in one hand and chopping me up? This makes no sense! (Aether's notes: Reduced to ashes.)

Little Natsume: Thank you. That's a fairy tale I'll remember forever. (Aether's notes: The world consciousness has been drained dry. When will the door open so I can visit?)

A certain Mushishi: Mr. Bai and I had a wonderful conversation. Please come again. (Aether's notes: Keep an eye on them, and don't let them research any strange prescriptions.)

Pet shop manager: That's a dragon! It really is a dragon! That streamlined body, those perfect scales! Please let me take care of you! (Aether's notes: Should we get the old man to try another shop? This place is suspicious.)

[Fair warning: OOC, extremely OOC. Some original plotlines will be changed. For example, Conan will come clean to Ran; Gojo Satoru will be stronger than in canon; and “a beast in human clothing” Chuuya will write books...

This is probably an everyday-life story, more than friends but less than lovers, with Aether as the main character. Everyone from Teyvat is their own person. They won't all stay by Aether's side in the other world; they'll go out on their own and make friends.

Premise: Cherish the people around you.