 Asher tries to uncover his own role in the power struggle, for this may hold the key to his survival.Meanwhile, Lydia and Ysidro explore the city, Lydia through Asher's diplomatic connections, Ysidro through his nocturnal prowlings, seeking any clue as to where Asher and Charles have disappeared to, even as Margaret's obsession with Ysidro and jealousy of Lydia endanger them all.Only by unwinding the threads of money trails, strange business transactions, and a series of increasingly gruesome murders can Ysidro and Lydia find Charles and Asher, and escape the city alive.