Answer:
Hey! I know the exact problem you are going through! I have a similar issue rn actually! :)
Step-by-step explanation:
Maybe you could write about your characters going into a new setting, trying to figure out how to get away or stop who/whatever the problem is. Maybe this causes a couple more problems though. A great book always has a lot of conflict and suspense. You could have one of your characters get badly hurt possibly, and leave the chapter at them being in the hospital, all the other characters not know if s/he will be back to normal. This injury could possibly later lead to some serious physical and emotional trauma for your character.
I really hope this helped you out and good luck with your writing! I would love to read it someday! Have a wonderful day! :)