After defeating the Blood Celestial Marshal—in a strict sense, it was defeating the Son of Nihility together with the Blood Celestial Marshal, thereby resolving the crisis of the Blood Celestial Marshal's descent from another perspective, Aiwass did not leave Iris Flower immediately.
There wasn't any special reason either.
——Just simply not wanting someone else to reap the benefits.
After the Blood Celestial Marshal descended, it annihilated all the Moon Children of the Iris Flower—although some had already transformed into Fog Demons and thus escaped this fate, the upper echelons of the "Health Party" controlled by the Moon Children were almost directly evaporated.
Even in Iris Flower, the existence of the Moon Children wasn't something that could be publicly revealed.
After all, they were blood-sucking monsters. Their presence could never be deemed entirely legal from anywhere—admitting their legality would imply a disguised acknowledgment that humans had become their food.
