Ruochu, who has graduated from college for a year, and his childhood friend and best friend Zhuzi reminisce about Ruochu's college youth, college students - Ruochu, Ann, Lena and Lucy. Very ordinary existence, very real daily life. Ruochu, who comes from Changsha, Hunan, studied at Beijing Undergraduate University, where 80% of the people in the capital city live. During the four years of youth in college, he tasted love, gained friendship, loved, was hurt, and suffered pain. But no matter what, always believe that although happiness may be late sometimes, it will never be absent. (Due to the pretentiousness during college, everyone has their own English name, so college classmates all use English names.) In short, the novel comes from life and is higher than life.