While Yale was fleeing, inside the Battle God's dimension, one of the three remaining invaders appeared in front of Aiwai.
"I needed more than a year, but I finally found some food!"
All the members of the army that had invaded the dimension were originally beasts with low intellect, so even after being freed from the need to eat, they were desperately looking for preys.
Aiwai seemed scared on the outside, but when the invader attacked, she smiled.
The invader never managed to touch Aiwai because he was sent flying backward by a huge axe.
That was the axe that Yale gifted to Terug, and the one wielding it was, of course, Terug.
He had found Aiwai long ago, but they had planned to remain separated to catch the invaders unprevented. Terug didn't want to put Aiwai in danger since he needed to protect her by Alter Yale's orders, but since Aiwai insisted on acting as the bait, Terug could only be on alert and act at the fastest speed once the invader appeared.