Hey, I finally got around to playing your game, and i was really impressed by the scope! The characters and setting were rather fleshed out, I loved how it enhanced the tough choices you have to make along the story. On that note, those choices were super compelling and by far the strongest aspect of the game imo! The RPG mechanics were also really interesting, it didn't even occur to me that something like that could be made in renpy!
For a solo gamejam project it's an outstanding work! I think you should work on polishing the visual aspect (bgs and framing of the sprites, though I thought the parallax effect was really good) and you'll be golden. Congrats!