They first met because of a rain. At that time, Su Li was a sophomore in the Department of Journalism, and Gu Erchen was her senior student in the same school. The two accompanied him all the way, from campus to society. All Gu Erchen's special cases were given to Su Li, starting from summer, year after year, four seasons after four seasons. Regardless of wind or rain, Gu Erchen will always be at the front with Su Li,
Purpose: A story of transformation that supports each other and accompanies growth