Shim Changmin

He treated Soonkyu like trash without giving any attention he had let his mistress do whatever she wants to her.

Lee Soonkyu

She died simply as a martyr who didn't fight for her rights.

Lee Sunny

She was hidden through everyone's eyes she is the soo called black sheep but something came up she appeared for the first time.

Jung Yunho

He was soonkyu's first love and one of the most helpful people that will help sunny to achieve her plan.

Kwon Yuri

She is Soonkyu's bestfriend and Changmin's half sister.