Based on a true story, the drama tells the tragic love story of Kim Woo Jin, a married stage drama writer, and Yun Shim Duk, Korea’s first professional soprano, who meet while studying at Tokyo University in the 1920s. Yun Shim Duk’s recording of “Death Song” became the first Korean pop song in 1926.

The drama is set in the backstage world of broadcasting industry. The story revolves around the dynamic work and life of people who work in entertainment division of television network.

Eun Ha-Won is a college student. She is a bright girl who wants to be a veterinarian, but at home she is lonely. She is isolated from her family members. Eun Ha-Won lives with father, step-mother and step-sister after her mother died in a car accident. One day, she helps a mysterious old man. The old man suggests to her to live in a mansion and pursue her dream of becoming a veterinarian. Since than, she moves into the mansion and lives with three cousins Kang Ji-Woon, Kang Hyun-Min, Kang Seo-Woo and their bodyguard Lee Yoon-Sung.