I wonder if you're aware of empatheias? I actually joined the game just this month, and I'm still getting a feel for things, but it is a game that has a mix of slice-of-life and plot, and it looks like the plot has gotten fairly heavy at times? The game involves emotions effecting the environment, as well as how it affects these deities who are associated with specific emotions. It feels like it's around a medium pace so far, and the AC seems pretty easy: you can choose between 1 entry + threads totaling 7 comments or at least two threads totaling 10 comments.

I would love to have Peridot there, of course, and Steven's the only SU character there right now, but there's also a DR cast and a Jojo character if you're inclined for those! (also you get general props for playing Agent Cooper... I just started watching Twin Peaks recently so this amuses me)