Alucard meets a new enemy. that could be more powerful than he. An original undead, Incognito. And things take a drastic turn for the worst when Sir Integra's life is in jeopardy.

With the freak problems getting much worse, the Royal Knights arrange a meeting at Westminster with Integra to discuss the matter. In addition, the Queen will be meeting with them so they can conduct a ceremony with Integra. Because of the danger that the freaks may pose, the media is told that the meeting will take place at the Tower of London while in truth Integra's ritual is at the Hellsing castle. What is at the tower are Fargason and his men waiting for the freaks. However, it is they who are being waited on as Incognito and his freaks attack the tower. While waiting for the Queen, Alucard butts in and says that her queen isn't coming and heads off to fight.

All out war breaks out at the Tower of London and Integra's meeting with her majesty is cancelled. The remaining Hellsing members are at the decoy spot of the meeting, battling ghouls of the S.A.S. from Red House Vertigo. Due to the vast coverage of the "terrorist attacks" and the required secrecy of the undead, Hellsing organization is pinned by an unknwon source in the media as the terrorist organization itself. The British military is called in to stop these "terrorists." Fargason purposely gets himself killed so he looked like a terrorist, preventing the media from investigating the London Tower destruction any further, thus keeping both the vampires and Hellsing out of the public eye (for now). Seras Victoria is finally makes it to the tower only to see Fargason get shot. After paying her final respects, she grabs her Halkonnen and rushes into the tower area. While that is happening, Alucard was making his way through the tower to meet with Incognito for one big battle.