In Demacia, and I Just Became a Mage

(Completed.)

After transmigrating to Runeterra, Li Weisi gained an overpowered ability: he could grow stronger by collecting World Runes.

However, in the land of Demacia, blessed with outstanding people and natural treasures, mages might not be treated like supreme celestial dragons, but they were certainly treated like rats in the street.

Looking at the Mageseekers outside his door and the meteor hammers in their hands, Li Weisi figured this couldn't go on. He needed to find a way to get rich overnight by starting a business.

So here's the question: where are the most World Runes?

Ryze, the Rune Mage: "? Flux!"