The Village of Smiles is suffering from the threat of the event known as "Day of Rising Ground." The human boy known as Kiriha appears and informs Taiki and the others about what is happening, offering his help but only if Taiki joins his side and serves under him. He mentions something about the "Code Crown" as well. Refused, Kiriha uses DigiXros on MailBirdramon and a Golemon to fight Shoutmon and his friends. However MadLeomon's forces decide to attack the village as well...