In the last episode...

While Sylvia was helping Mace clean up his office, Mace received a phone call from Marvin summoning him to the Barca Lounge. Sylvia left in a jealous huff when she saw 99 dressed as a sexy genie. 99 informed Mace that the notes on the Sweet'n Low were the beginning of the Morrissey song "Ouija Board."

Mace and 99 speculated that Kylie might have hidden more clues on the Internet. They searched WebCrawler for "ouija board" and started checking out some of the fifty-two sites they found. They knew they'd hit pay dirt at a site called The Ouija Board is My Home when they saw "Ask the Ouija Board for the Key to the Sanctuary" written at the top of the web page. The site asked them for a password to access its secrets.