Bartemius' Choice

There's a reason why Barty Crouch Jr. decided to follow the dark Lord. There's a reason why he send Harry as a sacrifice for the ritual in Harry's forth year. There's a reason why hell is empty and the devils walk earth - and those reasons aren't what people think they are, because Barty is a Slytherin. Rebirthed Barty! Canon compliant (more or less)