Maka and Soul rush to Eastern Europe, where Crona has been wreaking havoc. A brief encounter with another of Medusa's black-blood experiments turns the tables on the DWMA crew assembled there when Soul succumbs to the madness! What revelations await him while he's trapped in the Black Room?! Soon the group are hot on the trail of the madness and mayhem Crona has been leaving in their wake, but when the two parties eventually meet, will there be anything left of the friend Maka cherishes?