As the inhabitants of the hotel reinforce the hotel, Charlie shares with Vaggie her worries that she has led everyone to their deaths, though Vaggie convinces her to believe in herself. Extermination Day arrives and an all-out war between the angels and sinners ensues. Alastor and Adam fight, with Adam badly wounding Alastor and forcing him to flee. Sir Pentious confesses his love for Cherri Bomb, before sacrificing himself in a failed attempt to destroy Adam. Distraught and enraged over Sir Pentious's death, Charlie enters her full demon form and confronts Adam while Vaggie is forced to fight Lute. Vaggie crushes Lute under some rubble and spares her, but Lute tears her arm off to escape the rubble and continues attacking Vaggie. Lucifer arrives to help Charlie and easily overpowers Adam, who destroys the hotel before being killed by Niffty. Lute and the other angels retreat, and Charlie rebuilds the hotel to a greater state alongside her friends and father. As the Vees plot to take over Hell, Alastor hopes for freedom from a previous deal and control over Hell, before reuniting with Charlie and her friends. Sir Pentious manifests in Heaven as an angel, proving that sinners can be redeemed. Lute, now in charge of the Exterminations, confronts Lilith in Heaven, telling her that if she wants to stay there, she has to stop Charlie.
