Narukami in the Furasa clan's main house frowned when sensing this. The feeling was not only incorporeal but somehow familiar, it was as though meeting an old friend's back and until you see their face, you wouldn't know if that person was your friend.
Anyway, the inner region had a few gardens. It was simply a huge house with many corridors which extended to the mountain.
The structure of the inner region was, without a doubt, rather weird and confusing. Sometimes Narukami felt like he was in a labyrinth.
Thankfully, with a navigation system (Furasa), he managed to reach the fifth floor. However, even Furasa was confused about where to reach the sixth floor.
"Furasa, how long will it take to reach your brother's room?" Narukami asked.
Furasa replies quickly, "about seven hours."
"What?!" Narukami began to doubt his ears.
Seven hours! That's enough for ordinary people to sleep through the night!