Wizard of Silverstream Manga

Trevor was a student at the Silverstream Academy of Magic, yet others called him Mudblood, for he was just a Muggle. He collected frog slime to save up for a gift for his girlfriend Sylvia, only to catch her sleeping with others. But on his 19th birthday, his father told him their family was actually an ancient wizard family! As a top pure-blood heir, he decided to repay his Quidditch coach Bessie, and make those who looked down on him pay.