The history2

    In response to the worsening political and economic crisis, magisters of Valoran reach a consensus to deal with conflict in a controlled and systematic manner.They formed a group called League of Legends

whose purpose is to supervise that Valoran’s political disputes be dealt with in order.LOL in College of War has been authorized by political entities in succession , it will manage and deal with the results of all political strife.

    LOL decides that all disputes and battles must be dealt with in arenas around Valoran.Summoners with different politics summon a hero respectively. These heroes go for war with their batmen, and batmen are manufactured by crystal hub.They will fight together in the arena with heroes to finish a task goal to win.And the most common victory condition is to destroy the opposing crystal hub.These arenas are what we called wars of justice.