The next morning, Ren tells the gang that he had a dream in which the corpse lord was awakened. He explains that the dream was beautiful and bitter, but that the group has great powers that they have never had before. He tells Ren that he's going to find some minions to take with him to the bestowal. Ren remembers the time he asked his father about the law of causation. The law of causality, he says, loosens reality's grip on reality, allowing something to enter reality and before entering reality, it uses various plots to make conscious or dead people aware of its existence. If, for example, the nirvana of the undead only revives the surrounding undead, then it will go everywhere the corpses go. The moment the thing comes, the world will create two realities, but no one knows which is real and which is fake. Some people believe that both reality and the undead god are real, so some schools have formed wartime causal alliances for the real result.