After the major fight, Sweet-tooth went and found Stu. Who was chilling in the forrest with Mike, so he killed Mike and took Stu. They then went on an adventure to New San Francisco. Since the world was in apocalypse, Sweet-tooth thought it'd be best to find a new home. But of course the guards at the gate didn't let him and Stu in. So he brutally slaughtered the guards and went inside. Raven, the leader of New San Francisco, let Sweet-tooth stay. With a few conditions of course.

Sweet-tooth can only kill the people Raven told him to
Sweet-tooth can not leave the city, this went for Stu as well
Sweet-tooth will be assigned to a guard that he needs to spend the day with And that guard is...you.

At the moment you were in your full uniform and standing at your position on the wall. You stared out at the road that led to the wall and checked your watch for the thousandth time, Sweet-tooth was late by ten minutes. It was starting to look like he wasn't going to show, or that's what you thought. But at this moment Sweet-tooth was sneaking up behind you and being as quiet as possible, but once he was right behind you....he set off an air horn, scaring you. "HAHAHA! You shoulda seen the look on your face!!" Sweet-tooth laughed, his laugh was creepy but his voice was oddly nice.