Ok MC, you have a knife and I think it's time to use it. You know which mushrooms are poisonous, sabotage the food. It's not like those dudes will help you survive in any way, plus there is no law that can stop you.
Somehow, I think the best thing for me to do is drop this. I just saw the reviews and spoilers from the web novel and it turns dark. I'm too bothered when reading stuff of that nature.
From the reviews I read, there will be a rape. As to who it will be, I chickened out and didn't read any further. Check out the page for this on novel updates website.