On August 17, 2022, Johnny (@johnnyjsuh) posted a photo of himself jumping with his arms wide open on the stone steps leading to Tank T3 at Oil Tank Culture Park. The caption was "ready...get set....jump." With just a blue sky, grass, and stone steps as the background, the photo garnered 1.39 million likes.

The fact that a top-security facility, closed off to the public for 41 years, has now become a park where anyone can stroll and take photos, is the paradoxical charm of this space.

Johnny is a member truly passionate about photography — so much so that he personally filmed Doyoung's music video and shot all the photos for his music listening session exhibition. The fact that Johnny, with his eye for photography, chose this outdoor Seoul spot makes it even more special for Czennies.