Class F's blockheads are back for more mishaps! Rather of frantically fighting for better facilities with the elite kids in Class A, they are preoccupied with other issues. While the females compete for the attention of the boys, Akihisa Yoshii and Yuuji Sakamoto are being blackmailed by a stalker who threatens to divulge their most embarrassing secrets to the entire school. Furthermore, everyone's avatar begins to act abnormally. With additional nosebleeds and eye-pokes, the boys of Class F must work together to figure out who the stalker is and deal with the hardships that come with falling in love with a fool.