The Time Wayfarer

There's a time traveler mucking up Dumbledore's plans. It's shocking enough having Riddle 'pop' out of nowhere, now Potter is stepping to a new tune. Rumors of the traveler making a treaty with Lord Voldemort rises and whispers of a war on three fronts is edging closer. What in Merlin's beard is going on? A cup of:HP/TR a dash of:LV/HP and a sprinkle of:OMC/DM makes my Slashfic.