On August 31, tvN's 'Cinderella and Four Knights' released some behind cuts of actors Jung Il Woo, Ahn Jae Hyun, Park So Dam, Jungshin, Choi Min, and Na-Eun to celebrate hitting over 4% viewer ratings!

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Everyone looks cheery and sweet, showing the cast chemistry by looking close and chummy. Looks like they're working hard at the drama but still having fun and not exhausting their energies!

Meanwhile, Jung Il Woo promised that if they got over 5%, they would invite fans to eat at a restaurant!  They're close to the goal!