"Indeed, there's still a lack of trust in me."
However, the youkai that are surveilling the residence remain hidden outside, without coming in.
"Earlier, when I was underground, I didn't feel any scrutiny. The little old man's counter-surveillance abilities are reliable. If the Heavenly Kings' spies do not enter the residence, perhaps the underground can be utilized."
Kamiyagawa thought about whether to set up a Divine Cabinet in the underground of the mountain man's residence again.
This would make entering and exiting Mount Oe more convenient, and less likely to arouse suspicion from the Heavenly Kings.
From the Heavenly Kings' perspective, Kamiyagawa's moves to return to the Present World for recuperation would seem like "staying inside the residence without coming out," still being in Mount Oe, thus continuously under their control.
After all, who could predict that he could freely move between the Inner World and the Present World?