Trifecta of the mist

They say that when the earth opens up, the bells ring, and children suffer from lack of food, from the vapors that will emerge from the other world, a being will ascend, carrying the blood of the son, the most profane of demons, and the bones of the father. This being will make the nine realms of Tad tremble and will cause all thrones to burn. It is the omen of the coming of the princes of Tuad, who will claim the 9 realms in the name of their lords.