Synopsis of the Secret High School Series and Cast, Coming Soon on VIU

todaystageOctober 4, 20250 Comment

The synopsis of the series Secret High School offers a glimpse into the teen drama that premieres today, Friday, October 3, 2025, on the VIU streaming platform. Take a look at the cast, airing schedule, and watch link below.

The Secret High School synopsis not only outlines the storyline of the drama but also represents how the director, Farid Dermawan, explores this series, which is adapted from a viral novel.

The Secret High School series is essentially adapted from a novel of the same name. The novel, written by Queena—an AU (Alternate Universe) writer—has gone viral on TikTok, garnering over 26 million views.

The series stars a lineup of popular Indonesian actors and actresses, including Yesaya Abraham, Tissa Biani, Febriant Teja, Ryan Winter, Florian Rutters, Rafly Altama, Bianura, and many more.

This latest VIU series combines teen drama with elements of thriller, mystery, and action. The story centers on a school called Sudharma High School, which is threatened by a mysterious terror.

This weekend, the new Indonesian series will release its first episode. To get an overview before watching the full story unfold, check out the synopsis of Secret High School below, complete with the airing schedule and streaming link.

Synopsis of Secret High School Series

The Secret High School series follows a storyline focused on life at Sudharma High School. At this school, a young police officer named Shaka goes undercover as a new student.

Shaka’s undercover mission is not without reason. He does it to investigate the mysterious disappearance of his younger brother, Seno. The case arouses Shaka’s suspicions, prompting him to dive into uncovering the truth behind what really happened.

Seno’s disappearance is suspected to be linked to the school’s student exchange program. Shaka is not alone in this investigation—he teams up with Seno’s best friend, Azka, who also suspects that the school is hiding something.

As the investigation unfolds, Shaka finds himself entangled in an even bigger problem. He realizes that Seno’s disappearance is just the beginning—a doorway to a massive secret that threatens the safety of everyone at Sudharma High School.

Airing Schedule for Secret High School Series

Secret High School is scheduled to premiere on October 3, 2025. This thriller drama will consist of 9 episodes, with new episodes released every Friday and Saturday.

To make sure you don’t miss any episodes, here is the full airing schedule—subject to change: