The website you linked in the original post speaks of "Legend Returns international edition" and that its "R & D's long kept secret" that is still top secret...?
Pulled straight from google translate:
In addition to the majority of players are familiar with the legend of the scenery outside, the "Legend Returns International Edition" will emerge more amazing new attractions, amazing!Xinshoucun, there will be a waterfall asked Love, suspected Galaxy nine days off, pulling Wanli blue peaks stand, thousands of feet dangling prime fractions. Standing proudly waterfalls, crown the cloud; butterflies dancing, dotted screen. Delicate and smooth, full of dynamic picture quality will make waterfalls exceptionally clever realistic. Just combine the perfect interpretation of waterfalls and soft power.
And it speaks of a new fifth class coming... Pulled from google translate:
Mysterious fifth career, what is the Paladin? hunter? Stalker? Or archers? Or shaman? Exquisite original painting introduction guess!
That big gate seems to be some kind of expansion to the game, Pulled this from the sites description of the image:
More exciting content, please pay attention to follow-up stories!
Pulled this from the site too:
Several years of accumulation, strategizing, "Legend Returns International" new picture plot thick and thin hair, once the early, Yan scared four. The new picture will be a top-secret research and development of the legendary all-round quality of the overall quality improvement. While maintaining the original legendary passion PK feel, based on the substantial increase in the fluency of the game action, game rich drawing and map layout optimization. And strive to texture on the screen, the legend of the past, real, simple, solid pure style, beautiful, soft, beautiful screen, with magnificent, rich, magnificent qualities, new interpretation.