My Dangerous Wife

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