INCREDIBLE entry for your first game jam!! I'm really impressed with the mechanical depth you've got on display, getting a Bazaar-styled auto battler functional in the time limit would be top marks but you've also got a cohesive art-style and intriguing story!
I think (and you're going to get this feedback a lot) some sound would really help round out this if you wanted to develop it further; along with possibly a web build that embeds in the itch website.