Ostracized by her former classmates, high schooler Hyo-in An gains a secret advantage through a modified messaging app. By monitoring the private group chats of her tormentors, she begins a dark, calculated campaign of psychological revenge.

In the A Group Chat Without Me manga, protagonist Hyo-in An finds herself suddenly ostracized and bullied by classmates led by Juhye Kim. Her situation changes when her uncle provides her with a modified phone capable of spying on her peers' private KitTalk chats.

Reading their cruel messages fuels Hyo-in's desire for payback over reconciliation. Using their hidden secrets to manipulate social dynamics, she embarks on a morally ambiguous path of psychological revenge.

In the psychological drama webtoon A Group Chat Without Me, ostracized student Hyo-in An uses a hacked app for digital revenge.

A Group Chat Without Me, Na Eomneun Dantokbang, Hyo-in An, Juhye Kim, KitTalk, psychological webtoon, school bullying manga, digital revenge, complete story, read manga online