Saviour of the broken

When Voldemort killed Harry, the world as Severus Snape knew it changed for the worse. Trying to put things back to the way they were, and right wrongs, he comes across a beaten, abused, and very broken Hermione Granger in an auction house. Trying to heal her both mentally and physically he holds out hope that together they can overthrow Voldemort and restore peace once more.