Well, she could encounter physical dangers like being captured by the barbarians or getting lost in unknown terrain. There might also be mental challenges like dealing with trust issues and staying true to her mission. And of course, the whole special forces training might come into play to help her overcome these obstacles.
The heroine could face all sorts of challenges. Like adapting to the harsh conditions of the barbarians' territory, outsmarting their tactics, and maybe even finding love in the most unexpected places. It's a wild ride!