After several wars and far too many dead friends, a slightly-deranged Harry hatches a plan to get back everything he's lost. Eventually H/Hr, Manipulative but Not Evil Dumbledore.

When Lily discovers Peter's treachery only days before they plan on going into hiding the Marauders make a desperate gamble to free themselves from between Voldemort's insanity and Dumbledore's 'Greater Good'. Live Lily/James, manipulative 'Greater Good' Dumbledore, eventual Harmony.