YMMV / Shen vs. Kai

• Complete Monster: Hei Yinying is a demon who, for thousands of years, has been approaching mortals and offering a Deal with the Devil which allows him to claim their chi and souls, turning the latter into his perpetually-tormented slaves; he prefers to target altruistic and desperate souls due to them being more powerful. Hei Yinying created the divergent universe by making a deal with Shen after the latter's original death, offering him a second chance, then making another deal with Kai which sets Kai loose on the Mortal Realm; he indifferently admits he was expecting Kai to raze Gongmen City to the ground. Both deals are part of Hei Yinying's plan to claim all the souls of Kai's Jombified victims, including the noble kung fu masters, so that he can forcibly usurp his superiors in the Underworld. When Hei Yinying's original plan fails and he has to fight Shen and Kai himself, he sets his past victims' souls on the duo with the agreement that only the first one to kill them will get resurrected.