Six employees are sent back to primary school for a retraining program, joining real fourth-grade students in Class 4S. As unlikely friendships form and personal growth unfolds, a rule-breaking incident threatens it all.
WriterLo Kim-Fei
Episode 1
Jul 28, 2025
No description available.
Episode 2
Jul 29, 2025
No description available.
Episode 3
Jul 30, 2025
No description available.
Episode 4
Jul 31, 2025
No description available.
Episode 5
Aug 1, 2025
No description available.
Episode 6
Aug 4, 2025
No description available.
Episode 7
Aug 5, 2025
No description available.
Episode 8
Aug 6, 2025
No description available.
Episode 9
Aug 7, 2025
No description available.
Episode 10
Aug 8, 2025
No description available.
Episode 11
Aug 11, 2025
No description available.
Episode 12
Aug 12, 2025
No description available.
Episode 13
Aug 13, 2025
No description available.
Episode 14
Aug 14, 2025
No description available.
Episode 15
Aug 15, 2025
No description available.
