Battle of the masses

Two and a half years have passed since the death of Nhyarlathotep. During this time, much has changed in Lang and on gray land, but Kthulhu has not yet woken up. He calmly sleeps in the depths of ice waters and sees dreams about the impending fall of mankind.
However, only Ktulhu is sleeping. His faithful servants do not even think. Principled with hiding spells, in the deaf wilds of the SEP satrapy, a great zikurat is built, connecting the two worlds. An ominous portal is about to open, and the demons legions will pour on the gray earth, in order to generously give everyone horror, pain and stench. Ph"nglui mglv"nafh khlulu"hluu ryliah vagi"nagl fkhtagn! And we all know what it means.
The war with Lang ... has already begun!