Adrian cleansed the effects of the polymorph from his body and reverted back to his demon self. As soon as the vampires saw him, all of them immediately stood up and proceeded to bow. The vampires in the Edelblud family are not idiots to not memorize the face of the one their mistress calls as brother.
A werewolf for a lover and a demon for a brother is one combination that the elders of the Edelblud family did not expect. Adrian was promptly escorted towards the reception area where the elders are currently gathered as Solstice already gave commands. Sirius went back inside of Adrian's shadows as his duty to send his master to the estate is done.