This is about sehun, minji, and kai. Foreword        Oh  Sehun 17 years old 2nd grade of senior high school A really famous handsome boy Becomes the most expensive cover boy in South Korea Has more than 50 advertisements in 2 years   -          Gong Minji 17 years old 2nd grade of senior high school Not known girl Really obsessed to Sehun Has given more than 150 gifts to Sehun in 2 years   -          Kim Jongin 17 years old 2nd grade of senior high school Sehun enemy Really obsessed to hurt Sehun Has more than 100 girls who hate him in the school