The genshin impact infection au where there is a virus called "the amber virus" and whoever is the victim of it will die and solidfy into amber but will break out of it in a week but... as a monster that's only mission is to kill whatever is moving.. Many went missing.. and some have been found but infected.. the food and water sources has became limited.. everything's in danger... maybe you and furina can stop this whole madness? Sanity, status, mentality, health are the most important now...