Help me remember the name of the game

Hello everyone!
A couple of times I came across a game in incentive, thought about buying, but for some reason my hands did not reach. Now I remembered about it when I was choosing what to play, but I realized that I did not remember the name and had already shoveled the entire history of the browser in this search.
It seems that the game was made by Chinese developers, the graphics style is similar to the Japanese RPGs (final 15).
The plot narrated about a parallel reality, where several countries fought in the conditions of some kind of indistinguishable disease caused by seemingly some crystals ... The game had two main heroes-partner: a girl and a guy.
That's actually all I remember.
Thank you in advance for your help!