Karn by Arcadia Shield

When a shady alien too cool for love and a spiky, jaded human come together, sparks fly. What should be casual fun, turns into a fight for survival when an old enemy emerges.
Karn is a smooth-talking Forka, a hired gun, happy to work for whoever pays him. He’s free, single and not looking for anything serious. His work is dangerous and life is unpredictable. Then Ivy Blain knocks him off his feet and Karn’s focus changes. Can a cocksure, arrogant alien with a penchant for supertight bodysuits really change his ways when love finds him?
Ivy Blain is the PR whiz at My Single Alien. With a jaded heart and a bad habit of hiding her feelings, she finds being around all the happy couples matched at the agency exhausting. It also highlights her own loneliness and brings out her mean side. Although tempted to go on a few dates with the charming, ever so slightly smug Karn, she doesn’t trust him. She doesn’t trust anyone. No matter how gorgeous Karn is, Ivy does not believe in true love.
Karn risks his life and his heart when an old love comes to claim Ivy. Can he save her from making the biggest mistake of her life or will his habit of looking after himself first, second, and third stop them finding true love?