
After the sudden death of her twin sister, Hanin discovers a diary containing Hana’s final dream and secrets about her life at Sirius High School. To fulfill that dream, Hanin goes undercover as Hana and enrolls at Sirius High School. Unfortunately, while in disguise, Hanin finds herself caught up in the absurd life of the 12th-grade Science Class 4 and entangled in a love triangle with Joan and Jarvis, two handsome guys who each hold their own charm and mystery.
Created by Rieke Agnes
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Returning Series
July 24, 2026
1 · 17 episodes
Indonesian

Nayla Purnama
Hanandya Maheshwari / Hanindya Maheswari

Junior Roberts
Jarvis Rajasa

Sandy Pradana
Najoan Nalendra

Sheryl Jesslyn
Kalana

Jinan Safa
Nadia

Ratu Aulia
Jema

Chelcy Clarissa
Yoriko
Alika Dinda
Milda

Febriant Teja
Leon

Denzel Noah
Gavriel

Jeremias Grandy Wang
Niko
Mahesa Koenen
Harka

Joseph Halim
Arsenio

Jessica Shaina
Alea

Sheva Audrey
Welda

Raihana Zemma
Briel
Diva Ratu Alifia
Felicia

Marsha Zulkarnain
Chleo
Djerry Dzaky
Mr. Yono

Alfian Phang
Mr. Ridwan