In the days that followed, the Kamado family never forgot their savior, Muzan. From time to time, he would run into Sumiyoshi buying furniture and miscellaneous goods down the mountain. After a few chance encounters, the two grew thoroughly accustomed to each other.
Of course, this "accustomization" was entirely one-sided on Sumiyoshi's part, because Muzan could never figure out why he kept running into the Kamado family over and over again.
Could it be that the wealthy family he had married into just happened to live at the foot of this very mountain?
Chapter 31