The wicked Alpha

This is about the alpha falling in love with a lady from a different backgrounds and finds her as his mate. But their relationship can't be allowed because of their differences. When the Alpha to be is ready to shift get training as the alpha , his father the current alpha died for unknown reason. Walmer is still on training so his father younger brother has to run the pack and forced to remarry the current Luna out of his greed.will Walmer proceed his father seat as the alpha and save the pack which has already fallen apart by being attacked by rogues? Will the Luna be on his side? Will the mate he rejected be on his side and help him fight his seat back as the alpha? Will his father's death Secret be revealed??