Gossip Girl is the most mysterious person in Manhattan's Upper East Side. She is our only source of information about the lives of the upper class, and she has a group of young men and rich women who provide her with gossip anytime and anywhere. The most important news this year is that Serena Van Der Woodsen (Blake Lively) got off the train at the station. This means that the former school queen, the figure who disappeared mysteriously a year ago, has returned to everyone's life, stirring up thousands of waves. The first wave comes from Blair (Leighton Meester). She and S used to be best friends, but her friend's sudden departure a year ago completely hurt her heart, and now her return threatens her queen status. Hostility has become the position of their friendship from the beginning. Blair's boyfriend Nate (Chace Crawford) has an extraordinary feeling for S, which makes B more sensitive. Nate's friend Chuck is known as a playboy and is an out-and-out second-generation ancestor. In sharp contrast to these rich kids are Dan (Penn Badgley) and Jenny, who are from Brooklyn. Dan firmly believes that he can overcome his background with knowledge and hard work and get everything he deserves, while little Jenny is inevitably tempted by vanity like girls of her age, eager to become the center of attention like Blair. What was the reason for S's departure, whether B and N's relationship can mature, what kind of entanglement will D have with these upper-class people, whether J can enter the upper-class palace as she wishes, and their families and parents, all of this is carefully told to you by gossipgirl, without omission.