Crosshairs X Reader (Transformers)

Amidst the chaos following the destruction of Chicago, Cade Yeager and his daughter Tessa struggle to survive in a world that has turned its back on the Autobots. She is Tessa's half-sister, a young woman with a fiery temper. Optimus Prime, Bumblebee, Hound and Crosshairs realize that the girl is not just human - something about her connects her directly to the fate of the Autobots and the Decepticons. It is tied to the fate of the Autobots and the new threat that is approaching. As Cade fights to protect his family, the Autobots face a battle where alliances will be tested and old secrets will come to light.

Especially for Crosshairs, the Autobot who cannot stand her presence. Between constant bickering and a tense love-hate relationship, the two discover that there is something much bigger at stake. As a new threat puts Earth and the Autobots in danger, secrets about the girl's true origin come to light, revealing that she may be the key to saving the planet... or destroying it.