Digimon Ghost Game Episode 42

Five Oboromon have a contest of who can hunt down the most humans who don't have their corresponding color. The content is in won by the red Oboromon, who in turn strings all the hunted down humans together, flattens them out and turns them into one giant scarf. In the end, the Oboromon get murdered by Gulusgammamon, reversing the process and returning all the captured humans back to normal.