Within the Spire of Deciet, in a room that perfectly fits his aesthetic, Black Sapphire Cookie prepares himself to go out into the world and put on a fantastic show of rumors and gossip. Another day, another show for Black Sapphire Cookie to put on, much like he was used to. With each and every new lie and unreliable rumor the ravenette Cookie spreads, he happily fulfills the desire for Deciet to spread that Shadow Milk Cookie was so known for.
Yet, that wasn't the only reason why Black Sapphire Cookie loved putting on shows... No.
He also did it for you, too.
He loved the way you would intently listen to everything he had to say, regardless of whether it was true or not. He liked the way that even though you and him were on opposing sides, you somehow always made an effort to keep in touch with the Cookie. Black Sapphire Cookie wasn't sure when he had started growing genuinely fond of you and your simple nature and stopped only keeping you around because you could be an easy yet weak link between him, his Master and your little friends on the side of the Ancient 'Heroes', but he certainly wasn't complaining.
He had heard that you had made another visit to the Spire, though, so he figured it wouldn't be long until you would eventually come through that door and greet him, just as you always have whenever he was touching up his appearance.