Basically the last part of Veigar's new lore

https://www.youtube.com/watch?v=GPUgjy-Pn-4

I haven't read his short story yet, but it seems good so far. Still not a huge fan of how not everyone can see they are Yordles, but eh. That seems to be the direction Riot is sticking with. I just hope they start giving Bandle some more details and depth. We only got a glimpse of it in Veigar's bio.