Not So Pure

Draco has a new assignment from Binns over Yule. Interview a relative's portrait. Easy; Gran. Except he's never met her, and he's just discovered his dead Gran is somehow Hermione Granger. But she's a plethora of interesting information. Apparently she went back in time, knew Tom Riddle, Charlus Potter, and Fenrir Greyback; she even babysat Bellatrix and Sirius Black. Canon; EWE.