According to Taiwanese media outlet ETtoday on April 4, Han Geng recently appeared on a talk show in China.
During the talk show, Han Geng talked about the time when he used to be a member of Super Junior.

Then, he said, "The agency didn't let me do the things that I wanted to do. As a member of an idol group, I had to put the agency and my group before myself."
He continued to explain, "I wanted to start acting, because I didn't think I would be able to keep dancing after I became 30. I had my own thoughts, but SM Entertainment didn't allow me to act."

After leaving, he filed for contract termination from SM Entertainment, arguing that the 13-year length and structure as well as the terms of profit distribution on their exclusive contracts were unilaterally disadvantageous towards him, and should be invalidated.
In 2011, Han Geng and SM Entertainment officially settled on a mutual agreement, ending their long legal dispute.

(Lee Narin, Credit= SM Entertainment, 'hangeng' Weibo, Online Community)
(SBS Star)