First Air Date: 2025-07-28
Rating:0.0 / 10(0 votes)
Status: Ended
Genres: Drama, Comedy
Seasons: 1 · Episodes: 15
Runtime: N/A
Writer: Lo Kim-Fei
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.
Trailer not available.
