Zachary Ying has never learned about his Chinese heritage. So when he's chosen to host the spirit of the First Emperor of China for a vital mission, he is woefully unprepared. As a result, the Emperor botches his attempt to possess Zack's body and binds to his AR gaming headset instead.

Now, with the legendary tyrant yapping in his headset, Zack must journey across China to steal magical artifacts and defeat figures from history and myth. Meanwhile, demons have taken Zack's mum's soul. Using his newfound water dragon powers, can Zack save both his mum and the mortal world?