To avoid Wiz undoing the fusion, Kazuma travelled to Arcanletia, a stronghold for Aqua's crazed followers, under the guise of an Axis high priestess from another town. Thanks to the godly beauty and its likeness to Aqua, he was quickly accepted to the city and son started a successful business of charging Aqua's followers just for a simple glance at his body.
For months, Kazuma lived in Arcanletia in peace and wealth. Although, the fusion was constantly draining his mana, he found out that the rate of his mana consumption was significantly lower thanks to Aqua's ability to draw new powers from her followers nearby. What's more, he discovered that the milk produced by this body had magical properties and was able to cure diseases and fatigues. The rate of the body's milk production was directly linked to the people's faith in Aqua. The more they worship her, and more milk the body can produce. Thus, Kazuma started another business of selling the holy milk to the citizens of Arcanletia, increasing their love for Aqua and allowing him to produce even more milk. And, by drinking the milk on occasions, Kazuma could replenish his own mana and extend the duration of the fusion indefinitely.
However, as time went by, Kazuma got tired of Aqua's fanatic followers and began to truly miss his female companions. Therefore, he bided farewell to Arcanletia and return home. However, after defusing, he realized that the acts he did during the fusion had corrupted the girls' minds, causing all three of them to become as perverted as he was and also to fall deeply in love with him. Now, Kazuma has officially got a harem like he always wished for.