Lee Tae Goo

Kim Sa Ra, once the daughter-in-law of South Korea's top law firm, was betrayed by her husband and lost everything. Now, as team leader at Solution, a divorce settlement office, she helps those facing unfair divorces and punishes bad spouses. She works alongside Dong Ki Joon, her business partner and former prosecutor known as the "German Shepherd" for his persistence and keen intuition. Together, they assist people navigating difficult divorces. (Source: MyDramaList)