Searching for Dr. Spencer Damon in hopes he can repair their Data Link Digivices, the Data Squad members stumble upon a gym where BanchoLeomon separates the humans from their Digimon partners to train them on the use of their D.N.A. Charges. However, Kouki, Nanami, and Ivan attack the Digimon in the meantime, while they are unable to advance past the Rookie level. Marcus, Thomas, and Yoshi must master their D.N.A. Charges in time to rescue their Digimon from destruction.