An ordinary girl is admitted to the most prestigious school in the country, where she encounters F4, an exclusive group comprised of the four wealthiest and most handsome boys in the school - Dao Ming Si, Hua Ze Lei, Xi Men, and Mei Zuo.
Shan Cai is an 18-year-old girl from a family that's barely able to make ends meet. Due to a turn of events, she gets accepted into a school that only accepts upper-class elites. She immediately clashes with her classmates, especially Dao Ming Si, who is spoiled, arrogant, and a bully. She remains defiant even after becoming a target of a series of pranks intended to torment her, and just when she's about to give up, Hua Ze Lei always seems to show up to lend her a helping hand.
Eventually, the four boys begin to acknowledge Shan Cai's unyielding personality, which is like her namesake, which is that of a weed that can never be brought down. She also begins to see the good in the boys, which paves the way for friendship and an eventual romance.
