The Dark Lady Strikes

Voldemort didn't become Voldemort!AU. Tom Riddle Jr. has trained long and hard to become an Auror at the Ministry of Magic. But on his first day as an Auror he gets a case that will change his life forever. A spy, a patsy, and why does this dark lady look so much like his girlfriend? Follow along with Tom as he finds out the answer to these questions and more?