The Alpha's One And Only Daughter

Alpha Chris is the most powerful Alpha in the world. He found his mate 3 years ago and is now expecting a pup and he couldn't be happier. Until he gets news from a rouge that was trespassing that their Alpha (of the rouges) found out that he and his mate were expecting and that when the pup was born, he would have it for himself. Alpha Chris is furious and vows to protect his mate and pup. But what if he falls for a trick and he breaks that vow? Or maybe... He won't.