The sci-fi thriller 'Train' has released new stills of Jo Wan Gi, Yoon Shi Yoon, and Baek Jae Woo.

OCN's 'Train,' tells about two parallel universes that broke apart because of a fateful choice on the night of a murder, wrote Soompi. Yoon Shi Yoon plays the role of Seo Do Won, who, in the universe, "A" lives in guilt because of the sins of his father. In the parallel world, "B," Seo Do Won fells under the life of corruption due to his father's crimes.

Acting as detective Woo Jae Hyuk, living on the universe "A," is Jo Wan Gi, who has sincere respect for Seo Do Won. In the other world, he despises him, but when "A" Seo Do Won comes to the universe "B," he slowly opens up his mind to him. Baek Jae Woo plays the youngest detective in the violent crimes division named Kang Joon Young. He is smart and a valuable source of information on the team.

In the previous episode, Seo Do Won realized that the real culprit behind the serial murders was Suk Min Joon (Choi Seung Yoon). Han Seo Kyung (Kyung Soo Jin) 's whereabouts became unknown after meeting Suk Min Joon, prompting Seo Do Won to shoot in anger at Suk Min Joon when the latter taunted him.

The new stills reveal Yoon Shi Yoon, Baek Jae Woo, and Jo Wan Gi investigating a back alley in broad daylight. Seo Do Won seems to discover a clue by the expression in his eyes, and the other detectives look serious and troubled despite the innocent scene. Viewers begin to be curious about what they could be investigating as Suk Min Joon already confessed to being the murderer.

'Train's' production staff stated that the full extent of Suk Min Joon's real evil activities has not yet been revealed. "Watch the next episode's broadcast to see the shock and chaos that will sweep up Seo Do Won, Kang Joon Young, Woo Jae Hyuk, and the other detectives of the Mu Kyeong Police Station."