Catherine the Great is at the peak of her power. While the downtrodden people ble– under their tyrannical rule, the nobility followed their tsarina’s example and indulged in unbridled excess. It was not without reason that the people gave her the nickname: Catherine the Whore of St. Petersburg. Katharina und ihre wilden Hengste, Teil 1 – Katharina, die nackte Zarin
Sun-young and Do-han have been married for 3 years. Do-han’s failure in business loses his home and they move into Sun-young’s dad’s home where he lives alone. Sun-young starts going clubbing as she can’t stand her incompetent husband and meets Jung-hyun there. She comes home drunk every night or spends the night out, but Do-han can’t say anything to her. Then one day, Sun-young’s father, who is away on work, calls to say a woman who is going to be her step-mother is stopping by. Kyung-mi comes along. Kyung-mi’s father met her on his business trip and was going to return home with her, but his trip ended up taking longer so she came ahead of him. Sun-young wasn’t happy with this sudden change but, Kyung-mi comforts Do-han who is completely ignored by his wife.
Margarita is found, naked and bloody in a luxurious house and is promptly taken to a mental institute. The doctors and nurses meant to take care of her aren’t exactly who they seem and a mysterious figure, clad in black, circles the premise at night, offing nubile young women.