TRY3 participates in the G Quest at the all-new United Sanctuary Branch, which is now run by Ren, Tetsu, and Asuka {Asaka}. In the end, the members of TRY3 are pitted against Team AL4 {Asteroid`s Team AL4} in a new twist on a "relay match."

While Kamui tries tracking down Ryuzu Myoujin at a seemingly abandoned Association facility, he runs into Mamoru, Trinity Dragon... and the operator of a dangerous high-tech security system.