Inheriting War by Viola Grace

Remi is the first human-Rrassic hybrid, and she leaves the creche to return to Imrahl with her nearest four siblings. All of them have been trained to fight, spy, and make themselves useful to the war effort.

Hiding her existence from the unmated humans hadn’t occurred to her, and she is soon without a proper place and in a holding pattern. A job as a bodyguard is a great distraction.

Kromir is the Mrek-Rrassic who has been sent to examine the exotic new human-Saya. His bodyguard is one of the new species and therefore out of his grasp until he finds out that she isn’t, and she isn’t.

She leads him to the creche, and he sees the army that is rising around them, her brothers and sisters, and as she calls them, her cousins. He needs to report back to the council, but he needs proof. Remi is an excellent specimen, so he takes her along… for science.