Protagonist settings: The female protagonist Su Wan (a freshman majoring in cute illustrations, slow but persistent, possessing the attribute of being "little confused", and likes to record life with a brush); the male protagonist Lu Jiaoyang (a sophomore majoring in computer science, cold on the outside but hot on the inside, seemingly taciturn but actually subtle) Heart, good at basketball, secretly tolerant of "soft things"); Supporting roles (the heroine's best friend Lin Xiao: a lively social cow Chinese girl, emotional assist; the hero's brother Shen Zhe: a cheerful sports boy, funny, occasionally disruptive)
