Five Fingers (2012)

Five Fingers is a 2012 South Korean television series starring Ju Ji-hoon, Chae Shi-ra, Ji Chang-wook and Jin Se-yeon. It aired on SBS's Saturdays and Sundays at 22:00 (KST) time slot, from August 18 to November 25, 2012, for 30 episodes. In Ha is the talented pianist's son who aspires to take over his family's company. However, In Ha's world is destroyed when his father brings home an illegitimate son, Ji Ho (Joo Ji Hoon), and proclaims that he will be the successor to the family company. In Ha's mother so seeks vengeance and employs JiHo while pretending to be a pleasant mother in front of him.

Ji Ho grows up to become a prodigious pianist and the heir to his family's company. He is more concerned about his stepmother and stepbrother In Ha than with himself, and he simply wants the best for them. When he discovers the secrets, lies, and machinations that have been used against him, he pledges vengeance on the individuals he once thought were his closest relatives.

Detailed information:

Starring: Joo Ji-hoon, Chae Shi-ra, Ji Chang-wook

Original release: August 18 – November 25, 2012

Link to watch: imdb.com/title/tt2242048/