What this meant was that, even if Freya had all the powerful cores in the world. If her domain wasn't strong enough, she wouldn't be able to do anything apart from looking at them.
Let's say for example, she hasn't joined Muku's group and stayed with Lisa's group. Even if they realised her potential and gave her the best material they could... Which would be Lisa's black earth element soil stronger than steel by countless times... Freya wouldn't be able to use PR4 beast cores since Lisa herself wasn't that strong yet.
Of course, that was before Lisa's class upgrade. As for now, who knows...
But still, the point stands. Freya would be nowhere near as strong as she was now without Muku and the girls...
As the group discussed how they would deal with the upcoming problem, clouds began gathering above them...
They started right about Raya and began growing in every direction.
Muku quickly told the girls to back off lest they got caught up in the trial...
