The Riders, the Substances, and Akira enjoy themselves while preparing for a Christmas party. Troubled by past memories, Hako suffers an identity crisis. A major conspiracy within the government goes into action.
That's why I challenged him
to a game, with the world at stake.
لهذا السبب تحدّيته في لعبة يكون 
.فيها العالم على المحك
Por eso lo reté a un juego,
con el mundo en juego.
Por isso o desafiei a um jogo,
com o mundo como recompensa.