Board Thread:League of Legends discussion/@comment-24994749-20190123213435/@comment-33474054-20190123215941

The Timeline details the history of the world if you want a start. The old lore is pretty much retconned, practically a different timeline. As for the AU, they're timelines of their own.

When you see a lore header with arrows on either side, that means it's part of a storyline. You can use the arrows to switch sections.

Ex: