I've always like science fiction, and Duty After School did not disappoint. The plot is original, and the characters are likable. It's intriguing to watch how these high school seniors are pushed to develop quickly and collaborate in order to combat a common threat. Furthermore, the special effects are superb and contribute to the overall immersive experience.I was eager to see Duty After School. It's great to see a science fiction series with a Korean flavor. The acting is excellent, and I was particularly taken with Shin Hyun-Soo's portrayal of Platoon Leader Lee Choon-Ho. From start to finish, the series is a fascinating ride that I highly suggest to everyone who appreciates a good sci-fi adventure.