Spring is not a day for reading

It is another sunny day in Chicago. Phyllis (Matthew Broderick), a master of truancy, will naturally not choose a boring test on this day. He pretends to be seriously ill to deceive his parents, making his sister Jenny, who is at the same school, jealous in vain. Phyllis recruited her friend Karen (Alan Ruck), and the two teamed up to deceive the dean of students, Luo Ning, and drove Phyllis' girlfriend Silang out of school for a ride in the Ferrari collected by Karen's father. Luo Ning couldn't bear to be deceived again and again by Felice, so he went outside the school for a "private visit" in the hope of catching Felice. The three Felices wandering around the city embarked on an adventure to hide their identities...