Digimon Adventure (PSP, English Sub): Part 104: Crossover Dungeon 2/8 (02 Déjà Vu)

Tai and Agumon meet a special Digimon in the Hackmon dungeon and try to escape, but they get deeper into the dungeon and realize they're not alone. They encounter Daisuke "Davis" Motomiya and his blue Digimon V-mon (Veemon), who are from three years in the future and part of a new DigiDestined team. Davis shows Tai his goggles, and Veemon knocks Davis out, revealing that Davis and Veemon are future allies. The team continues through the dungeon, facing a fake Magnamon clone that attacks twice and uses Ultra Counter. After defeating the clone, Tai, Agumon, and Hackmon move forward, with Davis and Veemon following. They encounter an invisible wall blocking their path, but Tai encourages Davis to find a way out, promising they will meet again.