Ep. 5: Keita and Kaede pilot the Tyran against Algernon while Hinoki grows jealous and suspicious.

5

As attacks intensify, Akamatsu Industries and Mode Warp summon Head Divers Shou Yanagi and Kaede Kurenai from Mode Warp France, bringing the Tyran, a neuronoid similar to the Kakuseijin. Keita finds himself back at the Bottom World, a location he never expected to revisit, due to the strong connection between a recent school incident and the amusement park where his ties to Akamatsu Industries began. This time, he operates the Kakuseijin with Kaede instead of Hinoki, whose bitterness over losing her position makes her reluctant to praise Kaede’s unique predictive abilities. Tension rises as flirting between Keita and Kaede suggests jealousy, but the situation worsens when the Kakuseijin is hit and transmission is lost. Yanagi and Hinoki board the Tyran to search for them, but the command center soon loses contact with them too. Suspecting internal sabotage by Algernon, Yanagi faces a shocking reality when the Tyran is attacked by the Kakuseijin itself.