Bitter Sweet Hell: 1x10

Gone Night

Sa-kang gets framed for killing An Yo-sub. Based on the evidence found at the scene, it is difficult for Sa-kang to avoid the charge. Jae-jin reveals to Young-won that he thinks Tae-oh approached him intentionally. Young-won finds out that Tae-oh is using a fake name and that he is actually Oh Tae-hwan, the older twin brother of Oh Ji-hwan.