Oh My God! How Did I Become the Ultimate Beauty Queen?

【Older-Sister-Type Campus Belle + Gender Transformation + Gender-Bender Romance + System + Urban Fantasy + Brain-Off Power Fantasy + Mostly Slice of Life】 Ying Fan, 18, had a wonderful summer after finishing the college entrance exams and received an acceptance letter from Jinling Central University, a top-tier university in Nan City, Jiang Province. But with only two weeks left before the start of term and freshman registration, Ying Fan transformed from a man into a woman right in front of a cousin who was half a month younger. At the same time, Ying Fan awakened a System called the Prettiest Older-Sister-Type Campus Belle Development System. As a girl, she officially began her college life, full of unknowns. (After the protagonist Ying Fan becomes a girl, she changes her name to Ying Wanning.)