We travel through Hotland, it sure is a pretty fast trip through the area. Few fights, few monsters remaining, NO PUZZLE SOLVING ALLOWED! Mettaton also made a brief appearance.
We go through it so fast we have time to do a few extra things like breaking into someone's house and starting the grind that is inside the Core. At this pace, we might just reach the next big fight by next episode.
Better get some more Dog Salad ready.