'mon cher'~ hogwarts

Who would've thought notorious Death Eater and follower of Voldemort, Evan Rosier, had a hidden son? Gabriel Rosier. When Gabriel transfers to Hogwarts in his sixth year to fulfill his duty and family legacy, what happens when he meets fellow Slytherin, Camilla Prewett? the unknown niece of Molly Weasley is infuriate...