Himiko's sinister plot to resurrect her sister Rikako comes to light as she manipulates the Ootori and Kameyama families to trigger global disasters. After revealing the dark secrets of Mao and Hitomi's lineage, Himiko captures and humiliates Kaori to lure Mao into a trap. Mao and Akira must now race to the Kameyama dungeon to rescue Kaori from Himiko's sadistic control.