Break the Day (Nightstar Book 1)

Fennrin is a shadowforger, a type of az-ari who have mastery over shadows. But all it's ever brought him is misery. People are afraid of the power that he himself barely understands, seeing his shadows as omens of bad luck and death. Forced to barely scrape by since his parents disowned him, Fennrin's life takes a turn when he is approached by Ainreth, a lightweaver and famous general, asking him to come with him to the royal court to be trained and help him stave off an assassin who's made an attempt on Ain's life, somehow able to counteract his powers. Even though Fennrin is suspicious of Ainreth's flirting and his arrogant attitude, Fennrin decides to go with him because his life can't get much worse. Thrust into a world of politics and power, Fennrin quickly learns just why shadowforgers are so infamous and how strong he could become, while, much to his chagrin, starting to fall for Ainreth. However, unwelcome feelings are only the start of his problems as the neighboring, tyrannical monarchy is preparing for war. And if Fennrin wants to survive, he will have to fight it.