Blizzard recently released 6 shorts following the story of Shaohao. It is, in a word, epic. Seriously. I actually cried at the end - quite hard. But, y'know, I cry at most things, but either way, it's definitely worth watching. It details the Last Emperor of Pandaria and the Sundering's affect on the continent, along with how it stayed hidden for 10,000 years. The animation is incredible, and Lorewalker Cho gives us a lovely voice-over, and the music of Pandaria is well-used. It's seriously one of the best things Blizzard has ever done, outside of the actual game. All 6 parts are below.