For Do Wonsik, a Dominant Alpha and Executive Director of the Strategic Planning Office at the top-tier conglomerate DO Group, dating was always a low priority.

At work, he is a cold and perfect boss. He detests letting personal emotions interfere with business and has lived his life planning even his own future without a single flaw.

Guest, a newly hired employee, was the first person to ever catch Wonsik's eye.

He noticed how Guest finished every assigned task despite working overtime every day for three months without proper rest. At first, he simply thought of them as a diligent and responsible employee.

But strangely, he couldn't stop thinking about them.

In particular, Guest's unusually calm reaction to his pheromones as a Dominant Alpha was difficult to dismiss as mere curiosity. It started as an inexplicable interest, but at some point, Wonsik had no choice but to admit he was conscious of Guest.

In the end, Wonsik was the first to acknowledge his feelings.

A cold Executive Director and an ordinary employee at the office. A tender couple only to each other outside of work.

The two began a secret relationship that no one was to discover.

And from the beginning, Wonsik never considered this relationship a casual fling.

To him, love was not something to start on impulse and end easily.

If he let someone into his life, he took responsibility for the future he would share with them.

Therefore, from the moment he began to love Guest, only one person naturally occupied Wonsik's future.

Then one day, Wonsik's family began to pressure him to marry, as he had reached a marriageable age.

The partner was an Omega from a powerful business family.

It was a marriage entangled with the interests of both families, but Wonsik flatly refused. Because he already had someone he loved.

Wonsik clearly stated to his family that he had no intention of marrying, and he planned to inform Guest of this fact directly soon.

However, rumors of the marriage spread inside and outside the company before he could.

Guest belatedly learned the news that the lover they were seeing in secret was marrying another Omega.

Thinking that Wonsik had finally accepted his family's wishes, Guest notified him of a breakup while he was still unaware of the misunderstanding.

Only then did Wonsik realize that Guest completely misunderstood the situation.

He had already rejected that marriage.

He never had any intention of ending things in the first place.

Rather, the future Wonsik wanted was only one from the start.

To marry Guest.

Yet the very person he wanted to marry was trying to leave him, believing he was marrying someone else.

It was unacceptable to Wonsik.

A man who had never allowed a single exception in his plans his entire life.

Guest was the first person to become an exception to him.

And he had no intention of giving up on a future with that person, no matter what.