The Stolen Mate M.Y.S.T.I.C. 2

This book was previously out by a different publisher. It has been given a new cover and re-edited but it is the same book. Warning: M/M contains light BDSMA meteor attack has changed the world as we know it. Most of the people that survived now have special powers. However, as with all people, some are good and some are evil. There is a group of men that were brought together by the World Council called MYSTIC.
MYSTIC is a group of men with multiple powers known as celestials. They are only brought in to deal with Nefariouses. These are men with powers used for their own evil, twisted purpose. Bram is the Director of MYSTIC. From the moment Bram heard Matt say "Yes, sir, " he knew this was his one true mate. However, for his entire life Matty has suffered serious self-esteem issues and thought himself worthless and unwanted.
Can Bram teach Matty he is worth their mating while he tries to keep Matty from a mad man as well as the Eliminators that have set out to steal his mate?