The Barrier

And so, the further away Roan went. He always aimed at the star that seemed to be the furthest away in his vision before willing to get close. From there, he looked even further away and repeated the process. Other than the fact that the energy of each star seemed different, he didn't feel anything else. It wasn't as if each one of them was stronger or weaker, even though they were obviously different in size. 

Another thing Roan noticed was that many of the stars he visited already had owners. When he got close to them, they would repel him away even before he could try to feel their energies. What really surprised Roan was that the stars that already had an owner were more numerous than the ones that didn't have one.