After Takuya Kanbara receives instructions from a cell phone to take a ride on a train unlike our world's, he ends up in the Digital World with three other kids: J. P. Shibayama, Zoe Orimoto, and Tommy Himi, along with two odd Digimon Bokomon and Neemon. Tommy, who was bullied into coming, tries to chase the Trailmon that brought them to the Digital World and comes into danger when he runs out onto the train tracks over open space. Shortly afterwards, Cerberumon attacks at the train station looking for the Human Spirit of Flame. Ultimately Takuya gets the Spirit and Spirit Evolves to Agunimon and fights Cerberumon. Cerberumon is no match for Agunimon and Agunimon destroys him.