Sim Jae-Kyeong is smart, kindhearted and wealthy. She is married to Kim Yoon-Cheol. They have been married for the past 6 years. Sim Jae-Kyeong enjoys her happy marriage life with her husband, but she becomes involved in a mysterious kidnapping case. Her husband, Kim Yoon-Cheol is a popular chef. He has a good looking appearance and cheerful personality. He has an ordinary marriage life with his wife, but he feels Sim Jae-Hyeong is awful and gets bored with his marriage. Meanwhile, Jin Sun-Mi works at Kim Yoon-Cheol’s Italian restaurant. She has a special relationship with Kim Yoon-Cheol. She will do anything to get what she wants.

The wife had only wished for one thing, and one thing only... But when she realized that her wish would not come true, she began plotting a dreadful revenge on her husband.

Married to a beautiful wife from rich family and running his own café business which he started after leaving a major advertising agency, Mochizuki Kohei seemed to lead a picture-perfect life that anyone would be envious of. However, underneath the surface, Kohei was tired of having to do things to please his overly-controlling, manipulative wife Maria. To put an end to his misery, Kohei decides to kill his wife Maria and plots a murder with his lover. One day, as he comes home and finds what appears to be blood on the floor. Maria, however, is nowhere to be seen. Kohei then becomes the suspect in her possible murder.