After nearly capturing Farouk in a sting operation, Danny and Lexi enlist Hardwick to tap into his underworld contacts in hopes of cornering Farouk before he disappears again. Also, Gwen, fed up with Danny and Lexi’s tactics, arrests Father Chuck for aiding them.

Danny and Lexi join forces with Levchenko's gang as they journey to Mongolia. Levchenko hopes to find the Spirit Banner for himself, even with the Great Khan's horde in hot pursuit.

The pieces of the Khan's end-game fall into place as Danny and Lexi must put their differences aside in order to stop the Khan and Simon before it's too late.