Gong Hyuk Suk
Actor Name: Choi Tae Joon
Gong Hyuk Suk’s (Choi Tae Joon) becomes the step-brother of Gong Joon Soo (Im Joo Hwan) after his mother marries Joon Soo’s father. Although Hyuk Suk has many issues with his elder step-brother, Joon Soo is still willing to sacrifice himself by taking the rap for Hyuk Suk’s crime. Both of them also falls in love with the same lady, Na Do Hee (Kang Sora).