Han Tae-Sul is a genius engineer and the co-founder of Quantum and Time Company. He is handsome and he produces innovative results. Thanks to his efforts, Quantum and Time has become a world-class enterprise. He is known as a miracle worker and a hero in Korea, but reality is a little different. After his older brother’s death 10 years ago, he has exhibited eccentric behavior. The company’s stock price has fluctuated accordingly. One day, Han Tae-Sul learns of an unreliable truth behind his brother’s death. His dangerous journey begins.
Kang Seo-Hae is an elite warrior. She can take down the biggest men with just her bare hands. She is also a sharpshooter and able to make bombs. She learned these skills to survive in a world that is dominated by gangsters and military cliques. One day, after a long and dangerous journey, she comes to Han Tae-Sul to save him.
|Cho Seung-Woo||Park Shin-Hye|
|Han Tae-Sul||Kang Seo-Hae|
Han Tae-Sul’s Group
|Heo Joon-Seok||Tae In-Ho||Jeon Kuk-Hwan||Jung Hye-In||Tae Won-Seock|
|Han Tae-San||Eddie Kim||Kim Han-Yong||Kim Seo-Jin||Yeo Bong-Seon|
Kang Seo-Hae’s Group
|Kim Jong-Tae||Lee Yeon-Soo||Chae Jong-Hyeop|
|Kang Dong-Ki||Lee Eun-Hee||Sun (Choi Jae-Sun)|
The Control Bureau
|Choi Jung-Woo||Go Yoon||Yang Joon-Mo||Park Young-Bin|
|Hwang Hyun-Seung||Jung Hyun-Ki||Choi Yeon-Sik||Kwon Hyuk-Bum|
|Hwang Man-Ik||Hwang Dong-Joo||Kim Byung-Choon||Lee Jae-Eun|
|rude airline passenger (ep.1)||co-pilot (ep.1-2)||Chinese restaurant owner (ep.1-2)||Sun’s landlor|