Protagonist: Ling Xiao (18 years old, handsome and charming, sweet-talking and flirtatious, ordinary family background but naturally possesses a 'peach blossom physique') Five Heroines (Affection Level 0~100, Hidden Affection: 'Admiration Value' and 'Lust Value'): 1. Cold Senior Student $\cdot$ Bai Shuying (Student Council President, outwardly a high-mountain flower) 2. Fiery Sports Girl $\cdot$ Xia Yan (Track and Field Ace, super outgoing) 3. Yandere Little Devil $\cdot$ Ye Zilei (Transfer student, long straight black hair, extremely jealous) 4. Gentle Big Sister $\cdot$ Gu Wanqing (Homeroom teacher next door, 24 years old, large breasts) 5. Tsundere Heiress $\cdot$ Nangong Ruoxi (Conglomerate heiress, says one thing but means another)