夢の中で、バクは宇宙センターの職員となる。新たな任務は、迫り来る巨大隕石から地球を守ること。衝突までの時間は48時間。目を覚ましたバクは、人類の破滅が迫っていることを藤見と南雲に伝え、行動を開始する。
夢の世界に戻ったバクは、ネムと共に小惑星の衝突を回避しようとする。しかし、そこにノックスが立ちはだかる。ノックスはベルトを締め、カプセムを装填し…！
In his dream, Baku becomes a staff member at the space center. His new mission is to protect the Earth from an approaching giant meteorite. There are 48 hours until impact. When Baku wakes up, he tells Fujimi and Nagumo that the destruction of humanity is imminent, and takes action.
Back in the dream world, Baku and Nemu try to avoid the asteroid impact. However, Nox stands in their way. Nox buckles his belt and loads Capsulem...!
Baku precisa evitar a colisão de um meteoro com a Terra, e impedir a extinção da humanidade. Começa uma corrida contra o tempo para encontrar o sonhador e derrotar o Nightmare, mas Nox, munido de um equipamento misterioso, aparece para atrapalhar a missão.
