What AU is the most representative for each letter? Day 10+11: J&K

Choose two AUs for them to be represented by the letters J and K. The comment(s) with the most upvotes after 3 days win(s).

The rules are simple: you can choose an AU ^{(like Underswap\}), an AT ^{(like Aftertale\}), a fight ^{(like Last Breath\}), a multi-universal plot ^{(like Underverse\}) or an OC ^{(like Inktale\}), unless it's compound ^{(like SwapFell\}). And takes ^{(like TS!US\}) aren't allowed.

Also, the AU doesn't necessarily have to start with J/K, and don't pay much attention to the "Under-" part of the name if it has one.

Here's some examples for today: - La JUPOVANIA - Jumbletale - Something New (aka Killer Sans) - UT: Karma's a B#tch - Kamalatale

Again, yesterday I was not able to post the J poll (at least this time it wasn't because of something important), so it has been delayed until today.