What’s the best way to catch up on the story of WoW? In-game, preferably. I finished up in Zandalar and now I’m in Nazjatar and… Who the hell is MOTHER? Why is there a big-ass sword jammed into Silithus? I feel like the 0-to-hero path thru Zandalar skipped… A lot of steps. So what’s the best way for me to play catch-up?

EDIT: For reference, before this year the last time I seriously played WoW was WotLK.