@LucidDayDreamer: This version focuses more on the other characters, and how they interact with Maomao.
While the other version focuses mainly on "Maomao" herself.
@animehuntress The manga doesn't play in our world, it's simply a Chinese-inspired world. You already can see that based on their names, as some have Chinese names, while others don't, at least in the original. Don't think too hard about this.