Your Highness, The Class Monitor 4n3go

It follows Gu Zi Chen, the rebellious son of a wealthy family, and Su Nian Nian, the competitive student who has to adjust to a school that she never wanted. Because of an accidental meeting, the two start a relationship of constant bickering and eventually fall in love. Su Nian Nian has set her sights on top-tier schools like Beijing University and Tsinghua University. A traffic accident causes her to be late and it ultimately results in her failing to gain ission. She gets into an engineering university in a small city and in this ordinary school full of problem students, Su Nian Nian has to assure herself that her stay is temporary. She runs into Gu Zi Chen, the culprit- who she thinks, is behind her current conundrum. (Source: ChineseDrama.info) ~~ Adapted from the web novel "The School Prince’s Exclusive Sweetheart" (蜜爱百分百：校草的专属甜心) by An Xiang Nuan (安向暖).Watch drama online for free.