Tae-san is a man who seemingly has it all – money, fame, and power. He has two women in his life that he wouldn’t trade for the world. They are his only daughter, Mira, and his chart-topping pop star fiancée, Yuna. Tae-san wants them to get along, but Mira prefers to be with her stepmother. One day, Yuna is killed in a horrific accident, and Mira is arrested as the prime suspect. Tae-san is certain that his daughter is not the murderer and mobilizes all his resources to protect her. He uncovers Yuna’s stalker, Dong-Myung, who knows the truth about the accident, and he hires Hee-Jung, a lawyer whom Mira trusts like a sister. Working with them, Tae-san orchestrates a risky plan to uncover the true killer of his fiancée. The man’s world is about to change.