my brain has once again thought of stuff so i'll just drop these here before it could consume my mind any further...
here we go :')
a crossover between the life series and genshin impact where the watchers are unknown entities that feed on chaos, fear and negativity. the extent of their powers are unknown, but they supposedly could influence events or happenings in Teyvat either by using the natural world or influencing someone to do their will (for example, martyn). they thrived during the archon wars, but since the fall of khaenriah, they've had less and less chaos and fear to feed on as the time goes on. the knowledge of their existence eventually faded until only a select few (and several very curious individuals) know of them.
eventually, the Watchers have grown desperate to feed, so they created special domains where they put the life series members in various death games on multiple occasions. (these are basically just the different seasons of the life series, except no one actually dies.)
that's all i'm sharing for now cuz this has actually taken root inside my brain now... :')