|“||JUST AS I THOUGHT, THERE IS NOTHING DIFFERENT THAT CATCHES MY ATTENTION. NOTHING THAT CAN BE PERFECT.||„|
|~ XGaster describes how he feels about the timeline in one of his entries|
The episode starts with XGaster narrating one of his entries, explaining the rapid growth of alternate timelines in other AUs, and that he prevents them from being created in his universe with the OVERWRITE button. For this timeline, he decides to simulate the features of Underswap, however the timeline only lasts two days after he realizes how similar this timeline would be to the previous two. When Frisk and Chara insult him after he brings the timeline to an end, he just waves them off.