Genshin Impact [PC, PS4, Mobile - ARPG]

[Kaede]

Keqing is a temp character from what I hear, though that can change because the event is a permanent one from what I've heard. As to whether you should get into it, might have to at least read some things because even now there are connections between the two games, from characters looking similar (Venti & Zhongli looking like Wendy & Welt Yang) to Dvalin & Teyvat being observed on the branches of the imaginary tree. Least the manga is pretty easy to get into, though somewhat considered non-canon until it appears in game.