A New Leaf (Korean: 개과천선; RR: Gaegwacheonseon) is a 2014 South Korean television series starring Kim Myung-min, Park Min-young, Kim Sang-joong, and Chae Jung-an.

Kim Seok-joo is a hotshot corporate lawyer; he is cold, successful, and a heartless shark at his job.

While trying to recover his memory and identity, the man who in the past did not mind playing foul to succeed gets the chance to look at life, people and society from a completely different point of view.

But this personality change puts him at odds with his law firm, and Seok-joo finds himself going up against his colleagues as he wages a righteous battle against social ills.

[5] It aired in Japan on cable channel KNTV beginning October 18, 2014.