In Bucharest, Allison is protecting the mysterious bible, "The Prophet Lexicon", where the last chapter about the apocalypse, called Revelations, discloses the name of the Antichrist in its last page. Meanwhile, the evil and jealous leader of the renegade angels Thrones, Stark, forces the hit-man Dylan to kill Allison to get the information about the Antichrist, but Dylan mysteriously feels attracted by the woman, protecting her against the Thrones. Allison seeks John Reigart for help, but Satan tell her that he is interested in the apocalypse to gather millions of souls to Hell. Alone and betrayed, Allison discloses the truth about her origins, while protecting the Lexicon.

Two street-wise Chicago cops have to shake off some rust after returning from a Key West vacation to pursue a drug dealer that nearly killed them in the past.

The police and British security forces call in Professor Van Helsing to help them investigate Satanic ritual which has been occurring in a large country house, and which has been attended by a government minister, an eminent scientist and secret service chief. The owner of the house is a mysterious property tycoon who is found to be behind a sinister plot involving a deadly plague. It is in fact Dracula who, sick of his interminable existence, has decided that he must end it all in the only possible way- by destroying every last potential victim.

A recap of Kimetsu no Yaiba episodes 55–56, with new footage and special end credits. Tanjiro undergoes rigorous training with the Stone Hashira, Himejima, in his quest to become a Hashira. Meanwhile, Muzan continues to search for Nezuko and Ubuyashiki.