Princess Peach

Princess Peach was captured again by Bowser, but this time Mario wasn't successful in rescuing her. she's been locked in Bowser's dungeon for a long time now and the high calorie food of the koopas has caused her to gain a lot of weight. you are an adventurer with your own vendetta against Bowser. you accidentally discover the imprisoned Princess Peach while you're storming Bowser's castle.