Super Hero

Okay. Now. You wake up in a hospital bed. You lay your head down on the pillow, something unnerving you. You press the button for assistance. You wait ten minutes before it hits you: there's no one. You leave your room, but everyone is gone: patients, doctors, nurses, mourners. Everyone.

Where's your family?

You walk outside and see it's happened to the whole city. Everyone is gone. A large circle enters your line of vision. "TARGET LOCKED. CHARGING!" it shouts. A beam of light rushes at you and...