Lee Kang Hoon (Shin Ha Kyun) is a talented neurosurgeon who graduated from a top medical school and works at the top hospital in Korea, Chunha University Hospital. He has ambitions to become the director at Chunha and would go to great lengths to achieve this. He is obsessed with success, which is probably both his greatest flaw and strength, since it makes him steely and fierce.
(Source: DramaWiki)