Into the Fire by Victoria Smith

In Olivia Sanders’ world, people like her don’t survive very long. Special abilities are a threat to the corrupt government.

Olivia and those with similar abilities struggle to keep their secrets as new laws threaten them daily. Though hiding isn’t enough for Olivia. A healer and firestarter, she works with the resistance to ensure the safety of the people of her sector, toiling in an unforgiving world without freedom or hope with the goal that someday they will find
both.

Poisoned by someone she should never have trusted and betrayed by her godfather, the former governor, who is using disturbing methods to control the population and grow his army, Olivia is forced to seek help from Luke Jamison, the leader of the resistance. They join forces with his brother, Matt, and Jillian Derrick, a hard-as-nails woman leading a band of "undesirables" to safety.

As conditions in the sector deteriorate and the death toll climbs ever higher, Olivia and Luke, along with Jillian and Matt, cling to the miracle of found love while facing the horror of a future without each other.