A Man Made A God: Kratos male reader x MCU

Kratos of Sparta was one the youngest captains and generals of the mighty and feared Spartan Empire. Until the day his life would seemingly come to it's end he made a deal with the war god Ares in a last ditch effort to save himself that cost him not only his soul but the lives of his innocent and beloved wife and daughter in a blind unyielding rage as a trick by the god of war and his horrible deed would be visible to all as the ashes of his wife and child were fastened to his skin seemingly never to be removed and was known from that day forth as "The Ghost Of Sparta". Follow this mighty warrior of Greece as he goes through unforgiving journeys try to repent and atone for his sins made by the manipulation of the cruel gods of Olympus. Will he succeed or will he be played for yet another fool and a monster in a never ending turmoil of self torture and unrelenting nightmares of his making against his will?