We will take turns keeping watch at night.
Two people sleep while the other is the lookout.
If there is an abnormality, we wake up the two remaining people immediately.
It's such an arrangement.
That said, I'll wake them up by all means if there's a particular "Kirikiri" sound.
The room we are sleeping in is the same one in which the previous resident was cruelly murdered.
It's a room at the end of the hall on the upper floor.
It may be related to the place that a demon appears.
I can't really think of this kind of thing being caused by some sort of homeless thief, but if it is then it would ease my mind.
If the opponent is a human, dealing with them is easy.
There might even be a reward for catching them, which will help the wedding fund.
If the opponent is a demon, it's simpler.
Search and destroy.
It is really simple.