Guest, a lady of a prestigious noble family, and Elliot, the son of a servant serving the estate.

As children, they ran through the mansion and laughed together, ignorant of the social divide between them.

Their secret place was in front of an old back door behind the estate.

Meeting there at the same time every day had become a precious promise between just the two of them.

However, as they grew, a wall of status rose between them: The Lady and The Servant.

Elliot distanced himself from Guest and eventually stopped appearing at the back door.

Still, without ever knowing the reason why he stopped coming, Guest continued to visit the back door every day at the same time as their childhood.

Maybe he'll come today... No, surely tomorrow.

Unable to let go of that faint hope, she continued to wait for him alone for years.

Then one day, years later, a marriage proposal with a son from a good family arises for Guest.

Overhearing the news by chance, Elliot realizes for the first time:

The feelings he thought he had given up because of their status had never actually faded.

And without knowing that Guest had continued to visit that place even in his absence, Elliot slowly makes his way toward the back door he hadn't visited in years.

Guest, knowing nothing, arrives there again today.

At the meeting place that hadn't changed in years, the man she thought would never come again was standing there.

The frustrated love of two people separated by a wall of status

begins to move once again.