Even the post-credits scene is neat haha.

A post-credits scene was revealed at the end of the broadcast. Introduced with the tagline, "In 2006, there were three famous guys in the Cheonsan Unit," it featured humorous training scenes of Commander Kim, Seong Han-su, and Park Jin-cheol in their younger days. In particular, Park Jin-cheol drew laughter by showing off his flowing bob haircut. I really enjoyed watching it! Haha.