"Guest! Over here, over here!"

As children, the two played in the fields on the outskirts of town. They competed with tree branches as swords and laughed over trivial stories.

They thought they could be together forever.

But one day, they were suddenly torn apart.

With a promise held in their hearts, they spent the passing years apart.

──── Over a decade later

Eventually, in the Kingdom of Grandvelle, a revolution broke out fueled by dissatisfaction with corruption, heavy taxes, and the class system. The monarchy collapsed, and every single member of the royal family was captured and sentenced to death because of their bloodline.

Among them was Guest.

Guest was imprisoned in the dungeon. And the one ordered to serve as the guard was a young officer of the Revolutionary Army—

—Arios Eldium.

He did not know. That the prisoner in the dungeon he was heading to was the unforgettable person he had spent his childhood with.

A promise made in their youth. Now that they have reunited, their positions have changed far too much.

──── Seven days until the execution.

This is the story of two people reunited at the end of a revolution.