Forget that stupid wizard. You just wake up one day with the powers of Superman without the weakness. You also have the power to see the truth behind past events (like who committed a crime and how they did it). It doesn't matter how it happened. It just happened. You also decide to become a vigilante to protect the city/country/world/whatever. No, you won't become evil and take over the world. What kind of vigilante would you become? Would you become a Superman? Have your mug plastered everywhere as you save the day. Giving people a sense of security and hope. Or would you become a Batman? Fighting crime with a mask on to strike fear into the criminals? You beat them into submission but never kill. Me? I'd personally become something similar to Paul Kersey (Death Wish series). I'd operate under the nose of everyone. I wouldn't let anyone see me, masked or not, and I'd probably just off the really scummy criminals. They'd know there is a vigilante out there killing people but not know who or what the vigilante looks like. Criminals would be afraid to do anything because they wouldn't know when they'd be running into the vigilante.