During Golden Week, Mimi Tachikawa returns to Japan and joins the DigiDestined for a picnic in the Digital World. Yolei and Mimi are separated from the group and end up in the Night Forest, where they are attacked by the Roachmon Brothers. After they trick the Roachmon Brothers into cracking the Control Spire, Palmon is able to Digivolve into Togemon to help Halsemon defeat the Roachmon Brothers.
