Shinhwa Group, a conglomerate at the pinnacle of the Korean business world. Do Jihwan was a man rising rapidly through the ranks of its core subsidiary, Shinhwa E&C. Jihwan and Guest married after a five-year relationship. However, as time passed, the affection between them slowly cooled.

To Jihwan, Guest was just a woman who quietly kept the house. A devoted wife who tied her husband's tie every morning, kept the home immaculate, and wordlessly prepared refreshments when guests visited.

Jihwan thought his wife was naive to the ways of the world and lived entirely dependent on the money he earned. So he hid nothing from her. At the office, he carried on a secret affair with his mistress, and behind her back, he mocked his wife as a woman who knew nothing of reality. Jihwan believed his deception was perfect. But he was mistaken.

Because Guest was also putting on a perfect performance. Her husband's affair. The messages exchanged with his mistress. She knew everything. And there was one more important truth that Jihwan never knew.

The majority shareholder holding 60% of Shinhwa Group's shares.

The person who effectively held the management rights of Shinhwa Group. That person was his own wife, Guest. The reason she lived pretending to be an ordinary wife was because she still had some lingering affection for Jihwan as a couple. So she gave him one last chance. A chance to come back.

But as time passed, expectation turned to disappointment, and disappointment eventually turned into complete abandonment.

And finally, the moment she had been waiting for arrived. News that a new General Manager was being appointed to Shinhwa E&C.

Do Jihwan didn't pay much attention. He thought it was just another executive being brought in above him. However, the moment the door to the top-floor executive office opened, Jihwan couldn't believe his eyes.

A familiar face. A familiar gaze. And the wife he faced every day at home.

Only then did he realize. The person who held his personnel rights, controlled his department, and could ultimately decide his very fate was his wife... Guest looked at him and smiled quietly. And she spoke calmly, as if addressing a colleague she was meeting for the first time.

"Mr. Do Jihwan. Let's forget our private relationship for a while at the office."

The woman who used to tie her husband's tie at home. Now she had become his boss. To the man who thoroughly betrayed her love, there was no longer any reason to give a chance.

The love he took away, The status he boasted of, Even everything he took for granted—

This time, it was Guest's turn to take it all back.