An exclusive group of privileged teens from a posh prep school on Manhattan's Upper East Side whose lives revolve around the blog of the all-knowing albeit ultra-secretive Gossip Girl.

Eight years after the original website went dark, a new generation of New York private school teens are introduced to the social surveillance of Gossip Girl.

Sofía López-Haro returns unexpectedly to Acapulco after leaving mysteriously the year before. Her best friend, Bárbara Fuenmayor, angry that she has always been forced to live in Sofía's shadow, is not happy with her return, especially after discovering that before leaving Acapulco, Sofía had slept with her boyfriend, Nico.

Serena Wijitranukul returns to Bangkok following her mysterious disappearance: everyone is extremely shocked including her best friend, Blair Waranon. Blair soon finds out that Serena had slept with her boyfriend, Nate Achirawat, the night of her disappearance. Meanwhile, Serena begins dating Dan Chanaseri while Nate struggles with his feelings for Blair. The two try to salvage what's left of their relationship, only leaving Blair to lose her virginity to Nate's best friend, Jak Benjakij, instead. In the meantime, Jenny Chanaseri constantly tries to make it in this upscale world by following around Blair and her friends.

Seong-won used to be an entertainer back in the day, but now he's a novelist, and he moves to a countryside house with his wife for peace and quiet. Whilst cleaning out the workroom, he finds some strange items and becomes curious. Yeon-seo goes to work and Seong-won returns to the attic to find a disconnected videocassette recorder, which he reconnects. Just then, the bell rings and the woman next door, Do-hee, brings him some homemade bread. He's not interested in this woman who recognizes him, but he can't help but be bothered by her strange actions. When she leaves, Seong-won watches the video and is surprised to see Do-hee on there, being whipped. Do-hee keeps coming back to the house to seduce Seong-won even when Yeon-seo is around...

The story revolves around a group of privileged Jakarta teens and the notorious IG account @GossipGirl.Indo who watches their every move and becomes the source of all the important news about these raging hormone teens' scandal.

Gossip Girl is an American teen drama television series, based on the literary series of the same name by writer Cecily von Ziegesar.