Emma just started her first year of highschool. With her new friends Manon, Daphné, Imane and Alexia, they are gonna attempt to organize the biggest party ever organized by first years. To get there, they’ll have to plan it, raise funds, gain popularity and influence, join the trendy party, have cool friends, among the “big” third years, even if it mean to redefine some friendship, their relationship, break heart, have yours broken…