The goal Arthur had when going toward that continent was to find more about why they wanted to attack the continent Arthur came from, as well as the whereabout of his friends.
With the help of Signy and Helga, who would share everything they knew about it, helping Arthur to succeed at it.
He also got to know that his friends were going toward the central continent, but he found nothing about the strange beast's invasion that was happening.
It was something that bugged him before, but now it was not the case anymore. Arthur was way more powerful now, and the only place that could have dangers was the central continent. He could walk around Phuvia like it was his house.
"So you already have two wives? You look the same age as I!" Signy said.