Ri-eol

In the underworld of a fictional city, Jang Tae-yeong (Kim Soo-hyun) is a successful crime syndicate boss and owner of a large casino set to open under the name Siesta, but his world is shaken when Jo Won-geun (Sung Dong-il) appears and claims ownership of the casino. To secure his future, Jang searches for an investor to solve his financial troubles, while struggling with a mysterious personality lurking within himself. A doppelgänger, identical in both name and appearance, suddenly emerges, leading to a battle between the real and fake Jang Tae-Yong.