On November 15, OCN unveiled a collage of still cuts featuring Ji Soo taking on the role of Han Kang Joo. �Ji Soo can be seen dressed in a prison�uniform while emitting an intense aura with his piercing gaze.

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This will be the first time the actor will be taking on a darker role, donning short cut hair and a sharp image, breaking away from his flower boy appeal. �His agency commented, "Since it was a 180-degree turn, he did feel a lot of�pressure, however, he is preparing hard for his role with much excitement. �He has been practicing action sequences and continues to converse with his sunbae costars for helpful tips."

Meanwhile, 'Bad Guys 2' will air its first episode on December 16.