Returning to the Miracle World to pick up Little Youli didn't take much time—it was just a matter of notifying the family that he was taking the kids out to play for a few days.
But it was clear that he couldn't just take Little Youli alone. The two daughters have always been inseparable, so there's no reason to leave Little Yuna at home when taking the kids out to play.
So when Lynn returned to the Demon Realm again, not only did Little Youli dash over to Hill's side to stick close to her belly, Little Yuna also hopped over to the other side to stick to her belly.
Technically speaking, regardless of whether Lady Yuna's sub-soul at this moment belongs to the Destruction Demon God or the Light God King who took over the Destruction Demon God's vessel, they generally don't get along with the Seven Great Demon Kings.
