Potential Bug
Umm I just started playing this game and its very nice so far. But I found what I think is a bug with the fishing/ selling system.
For some context to possibly help I had just done the start of Charlotte and the next two interactions there's a chance that for some reason one of those messed with the E ranked amount. I had the 3 E fish she needed before waking her up. Then after that interaction I fished for around a day and a half.
However to the issue, when I went to sell my fish I saw that the E ranked fish had said -5 I wasn't sure if that was correct but when I sold it, my money went down 50. I'm glad I payed attention cause I would have been so confused. I was able to sell my D and C ranked fish properly. So I still made a slight profit but it was way less than Expected thanks to the E fish weirdness
Then another thing is after reloading both an autosave and general save before selling the fish all my money went back to the original amount but I had lost all the fish I got.