This episode contains one of the biggest plot twists in the season—it is revealed that Junichirou Yamano , Ban’s father, is actually the leader of Detector.

To prove their worth, they must solve a series of clues and face the Ota Rangers . Ami takes center stage in this episode, using her Pandora to defeat Ota Yellow's Bibinbird X3 with her "Chaotic Fist" finisher.

: During a fight against Asuka (who has been turned into a Slave Player), a mysterious LBX—the Achilles Deed —intervenes. It is revealed that the pilot is Kazuya Aoshima