Let's Go

However, Duran was more interested in something else. "First, how can you find them? I can't feel anything from these shards you took out, and it seems like Frin can't feel anything either. What method will you use?"

Roan then explained, "Well, it isn't anything complicated. The power coming from these shards is extremely similar to my Dark Element. That's why I can use them to feel the other crimson spheres. It's that simple. If you had Dark Element Affinity, you would be able to do the same." Of course, that was a lie. What Roan was doing was using his knowledge of Underworld Energy instead.

After spending his time familiarizing himself with the Underworld Energy in the shards, he gradually became able to feel the connection between these shards and the other crimson spheres in the dimensional realm. If not because he had to meet Rean first, he would have led Frin to the spheres they passed by and destroyed them first.