Jill is the protagonist of Cake Mania. She was inspired at a young age to bake by her grandparents (who had their own bakery business called 'Evan's Bakery'). She developed love for bakery and went to a culinary school. Unfortunately when she comes back home she finds her grandparents' bakery shop closed due to money issues and lack of customers. The strong willed girl decides to open her own bakery and work very hard so she can buy her grandparents' bakery back.