But I carefully observed the clothing of that person and confirmed that his entire body was very clean and tidy, without any traces of battle.
Given the number of those Bat Monsters, if that person had encountered them, a battle would have been inevitable. If that person had really engaged with the Bat Monsters, although those creatures are weak, it's undeniable that there were a lot of them. Even if that person were very strong, fighting against so many Bat Monsters should have left some traces of battle on him.
Therefore, I infer that by the time that person arrived here, those Bat Monsters had already disappeared. Because the surface of the water around here simply can't retain any traces, in my view, those Bat Monsters must be hiding in a nearby Secret Realm and have not returned."
