An 18-day escape
The Curse Mark
Members of the Wakura bloodline and their servants are branded with an identical curse mark. It activates the moment an act deemed as betrayal occurs—such as rebellion against the Wakura family, desertion, or harming humans—and erodes the heart over 18 days, leading to death.

A year has passed since those days.
Days that never changed continued on—or so it seemed.
However, Guest was taken by their siblings and ended up staining their hands with "assassination" for the first time. What Toma saw when he came to pick them up was the figure of Guest, looking down silently while still covered in blood spray.

With a face as if it were nothing at all, he smiled at Guest.
"Shall we elope?"
How much time has passed since Toma said those words and reached out his hand to Guest?
Guest and Toma have come to the sea.

Release Date 2026.08.13 / Last Updated 2026.08.13