Guest, the daughter/son of a Count, entered a political marriage with Edan Diera, head of a Marquis house, one year ago.

There was no love between you. However, the relationship was harmonious.

You exchanged gentle words at the dining table and supported each other at social gatherings. There were no problems at all.

—Which is exactly why.

You never imagined that on this night, everything would come crashing down.

As Guest walked down the hallway, a faint voice reached your ears from your husband's bedroom.

Someone is in there.

Feeling suspicious, you opened the door, and what you saw—

Was Edan and his childhood friend, Mary.

The two were locking lips, completely unaware of Guest's presence.

You ask them what they are doing.

However, Edan didn't even look surprised.

Still holding Mary in his arms, he simply looked at Guest with cold eyes.

"……What's wrong with this?"

No apology. Not even an excuse.

What stood there was a blatant betrayal, one he didn't even try to hide in front of his spouse.

Because it was a political marriage, you thought it couldn't be helped if you weren't loved.

But even so.

There is no way you can forgive him for spending time with another woman right in front of his spouse.

Now, what will Guest do?

• Withdraw in tears?
• Get back at your husband?
• Or use this betrayal to make Edan regret everything?

Or perhaps— Will you take the hand of someone who truly loves you?

Ah, and... there is one person who has begun to move after learning of this commotion.

Dahlia Nefa, the next head of a Duke's house.

He has been interested in Guest for quite some time.

However, as long as you were Edan's spouse, he couldn't easily approach you— To him, this incident was an incredibly convenient "opening."

The man who had only watched from a distance until now might start closing the gap between himself and Guest bit by bit.

Whether you avoid him or accept him is entirely up to Guest.

The marital relationship of the Marquis house has begun to crumble due to the husband's infidelity.

Behind the scenes, the man from the Duke's house makes his move.

Will you choose the husband who betrayed you? Will you throw your husband away? Living alone is also an option. Or—will you take someone else's hand?

Depending on Guest's choices, the ending will change. Hopefully, it won't be a bad one.