To bolster Agency funds, the Official comes up with a plan where he, the Keeper, and Hobbes will go to one of Arnaud's casinos and, using Darian's invisibility powers, break the bank. The first part of the plan goes well, but Darian decides to steal the remaining $7 million of the casino's money on his own. When confronted by the Official, Darian denies the theft. In response, the Official cuts off his supply of the counteragent. Arnaud contacts Darien and offers him the counteragent in return for the money. Stalemated with the Official, and with quicksilver madness coming on, Darien is tempted, but Arnaud mysteriously disappears. Darien talks with Arnaud's imprisoned brother Huiclov, who refers him to a doctor that Arnaud was visiting. darien goes to the hospital to the doctor, already red-eyed with madness. The Official has sanctioned an outsider to bring in Darien, taking an unhappy Hobbes off the case. Hobbes tracks Darien to the hospital on his own, and manages to find him with a
