League and how fascinating its story can be
There are 138 champions in league with one on the way. Runeterra is gigantic and is filled to the brim with lore for each character with simultaneous artwork, canonized story that fits together vividly. I hope i don't sound reaching but an RPG could be made from the amount of content they have for the basic world building. There are obvious antagonists and protagonists, the summoners even though the story for summoners is being flushed out with the Runeterra stuff it could fit into developing people's original characters and such. it can lead up to how the League was born and what it takes or how your character is shaped to be a champion. I mean, one person had to sacrifice their daughter to not have anyone else be infected with the void, and another was Born at the Breath of Creation. Maybe this is all just in my head because i love RPGs and narrative but it feels pretty solid.