Jang Seung Jo

The story of life and love between an ex-married couple who are both lawyers that specialize in divorce. As they reunite once again as colleagues working in the same office, will they be able to become perfect "strangers" and stay professional?

Kang Do Chang has worked as a detective for the past 18 years. He was born and raised in Incheon. He investigates cases using his experience and personal connections, forgoing scientific technique, or reasoning power. Oh Ji Hyeok is an elite detective. He has 9 years of experience. Unlike Kang Do Chang, he investigates cases using evidence and insight into the criminal's psyche. Due to trauma from his childhood, he does not share his feelings. He is wealthy thanks to his late uncle, who left him with a large inheritance. Jin Seo Kyung works as a newspaper reporter. She is a 5 year veteran and passionate about her work.

The story of a man who became a neurosurgeon though he dreamed of becoming a cook, and a woman who became a cook because of him. Lee Kang is a neurosurgeon, who once dreamed of becoming a chef. As a child, Moon Cha Young once met Lee Kang at a small restaurant in the seaside town. There, Lee Kang cooked and gave her a meal, which in part inspired her to become a world-famous chef. Many years later, the two meet again at a hospice ward and together they heal their own emotional scars by preparing meals for the patients there.

Kang Pil-Joo grew up at an orphanage, but he now works as a managing director of a legal team at a corporation. He is acknowledged for his intelligence and his exemplary job performance. Some of those that work around him are jealous of him. Na Mo-Hyun is an environmental activist and a science teacher at a middle school. She is a good listener and laughs a lot. She dreams of a love driven by fate.