Fire is going to try to fight, to whatever ability that she can. If she finds an opening she's going to try to take her way out and bolt. Fleeing is going to be priority, second to not getting killed. However, she'll recognize that it will be extremely difficult to survive on her own and if she sees an opportunity to be with others that will let her be free and not treat her as a slave, then that would be a better road to take.
If anyone is wanting to team up and aid in freeing her as she makes her escape I'm totally open!