(Spin-off)

Dive into ONF 번외편. 리얼리티 촬영후 후일담 조촐하고 간소하지만 생애 첫 시사회 멤버들도 처음 시청하는 리얼리티 그날의 이야기들을 들어봅시다.

Spin-off of Dive into ONF. Behind the scenes story after the reality show. Although it's simple, it's the first premiere. It's also the first time the members watch the show. Let's listen to the stories of that day.