Although he dragged the Phantom Gore Nightmare into the darkness, Odaka remains in a deep sleep. Is he refusing to wake up of his own accord? Meanwhile, the Oblivion Gore Nightmare once again unleashes the power of oblivion. “It’s because I was born that these nightmares are happening…” To save Nem, who is suffering from this, Baku transforms into Zeztz! He challenges Oblivion to battle, but…!?