Su Jintan and Simo were at Su Jintan's birthday party, and Su Jintan and Simo have been classmates since then. But in the third grade of elementary school, Su Jintan and Simo suddenly disappeared. A year later, Si Mo was found, but there was no news about Su Jintan. Until an exam in the third year of high school, Si Mo, who was number one in grade, was defeated by a transfer student, but Si Mo saw that the number one person was Su Jintan...
Motto: Only by hard work can you achieve success