Janyu's Ark - S1.E40

Calumon helps every digimon in the digital world to Digivolve to Mega so that they could fight their real enemy the D-Reaper. Meanwhile, Kenta meets a MarineAngemon who grows attached to him, but he sends to battle. Azulongmon sends the Tamers to the desert world to return home and while Zhuqiamon is still disgusted by the Tamers Digimons choice, he decides to respect that and allow them to go with the Tamers.