Harry Potter and Death's Deal

Death offers Harry the chance to go back and save the souls of his Mates before they are lost to a fate worse than death... Will he accept? Hero Complex much? But the price is high, will Harry be able to handle it? Or will he end up damning the souls of those precious to him along with his own? HP/?/? ... Time travel, Powerful!Independent!Fem!Harry... Past life!Draco