1. Chapter 7 WILL be in the depths.

2. Noelle and Kris somehow entered the depths at the end of the Weird Route.

3. Sans is from Deltarune and the Punch Card proves it.

4. There's a huge Dark World under Hometown.

5. Dess is playing music in the depths and the song OnionSan hears is Dess singing "Don't Forget".

6. OnionSan was murdered by Normal_NPC.

7. Gaster will appear eventually.

8. Dess is the Knight we fight, but other people (mostly Kris) also open fountains.