Harry Potter: The Price of Magic

Everyone pitied the Weasley boy who couldn't do magic. Hall Weasley pitied their bank accounts. Born as Ron's twin brother and branded a Squib, Hall should have lived a quiet, magicless life on the sidelines of the wizarding world. Instead, he opened a System menu, checked his Galleon balance, and asked one simple question:"How much does SS-Rank talent cost?" While Harry Potter was busy being the Chosen One, Hall was busy being something far more dangerous — A businessman. Magical supermarkets? His. Wizarding pharmaceuticals? His. The pure-blood family fortunes that once looked down on him? Slowly, quietly, inevitably — His. Voldemort is rising. Dark forces are gathering. Ancient prophecies are unfolding. Hall checked his schedule. He had a board meeting. The Dark Lord could wait. Profit margins could not. In a world of chosen heroes and dark villains — Hall Weasley chose a third option: Being everyone's landlord. — Description from novelcodex.org