One day, in their second year of high school, Lin Shi and Yu Wei met beneath a ginkgo tree. Later, they became deskmates and roommates. As they gradually grew accustomed to each other, Lin Shi slowly helped Yu Wei escape the emotional knot he'd carried since childhood. After the college entrance exams, one went abroad to study while the other stayed in China. They spent seven years in a long-distance relationship, then reunited beneath that same ginkgo tree.
Theme: The eternal love of a ginkgo tree