Vertical Short Drama 'My Sister Was Exposed' | The Truth Behind a Popular Influencer Suddenly Labeled a 'Perpetrator' on Social Media—An Undercover Suspense Series Depicting the Dark Side of Online Harassment, Now Streaming All 30 Episodes on the 'POPCORN' App

On Sunday, March 29, 2026, GOKKO Inc. will begin streaming the vertical short drama 'My Sister Was Exposed' on the vertical short drama app 'POPCORN.' This series is an undercover suspense drama that explores the terrors of the internet age and the bonds of family, beginning when a popular influencer is 'exposed' as a perpetrator by an anonymous social media accusation group. It sharply depicts the dangers of social media in modern society, the 'justice' that spreads like wildfire, the relentless cyberbullying, and the blurred lines between good and evil. Synopsis: Is this 'accusation' the truth? Popular influencer Miyu Kimura is suddenly exposed by a social media group called 'The Court of Truth' as the mastermind behind a group lynching incident. As malicious comments flood the internet, Miyu is driven to the brink of a mental breakdown. Her sister, Sara, who believes in Miyu's innocence, begins her own investigation to uncover the truth. She encounters a mysterious man named R, who claims to have been involved with 'The Court of Truth.' Despite her suspicions, Sara teams up with him to infiltrate the organization and save her sister. What is the truth hidden behind this false justice? And who is the mastermind? Highlights: 1. The realistic terror of 'runaway justice' in the social media era. 2. The tension of an undercover suspense story as the internal structure of the organization is revealed. 3. The strength born from family bonds as a sister fights to save her sibling.