Be my alpha

He is an alpha, one who leads the most peaceful pack of the three moons. He stumbles on a rogue, one with stunning green eyes and poise, one he quickly falls in love with. One who breaks his heart after she unveils who she truly is and kills half of his people, including his trusted beta and his caring gamma. But he has a secret of his own, and when all is said and done, will he be her alpha?