Capítulo 248: Starting To Draw Attention.

Aeternus had kept his chaos vessel in his inventory so that it won't get in the way of his running. It's practically the only weapon he can use since he has to try not to burn whatever he touches into ashes.

Tane nodded his head in understanding. His beady eyes scanned Aeternus'for the sight of his spatial artifact. But his sight couldn't get past the dark fog obscuring Aeternus' figure. Word had gotten out that the ominous reaper could make his sword disappear and reappear in his hands as if he is plucking it out of thin air. That information had drawn the attention of many. 

A storage artifact is a very rare thing in the abyss. A demon Lord has a storage space granted to them by the abyss. The rank before that is that of a demon noble. Demon nobles have perfectly fused energy and should be able to make spatial artifacts but most of them can't. In short, numerous high-rank demons and demon nobles want Aeternus' spatial artifact. One of them sent Tane to acquire it.