The Penthouse: War in Life Season 2
After successfully framing OH Yoonhee for murder, CHEON Seojin and JOO Dantae decide to get married. Their engagement party is interrupted by OH Yoonhee and HA Yooncheol, who have just come back from the United States. As the secrets unveil, the relationships among the people at Hera Palace are entangled, yet another mysterious figure appears and confronts them.