Shen Ci and Jiang Mian are high school students in the city's No. 2 Middle School. From meeting each other to parting, they have experienced laughter, tears, success and failure together. Shen Ci: "If you don't work hard, similar terms will be merged, so I will do the extracted common factor." Jiang Mian: "If you are the common factor, I will do your algebra, exclusive algebra."
Purpose: Don't let down your dreams, let alone the people you love.