Episode Title:
A New Darkness, Millenniumon.
Episode Description:
After the battle, Lopmon approaches Taichi and Sora, revealing that he is the reincarnation of Cherubimon, a Mega-level Digimon who fought and died in the ancient war against the forces of darkness whose memories were awoken by Agumon's evolution into WarGreymon. An army of Bakemon appears and they are forced to flee. During their run, Lopmon shares his memories of the war with Taichi and Sora, revealing that the dark energy sent from the Human World is resonating with the fragments of Milenniumon, a powerful evil Digimon they defeated in the Ancient War...
