"I greet the master..." Sven bowed before Ashton, "I hope your journey has been fruitful."
"Can't say it wasn't." Ashton smiled seeing his trusty summons after so long, "I can see you have been training as well."
Before leaving for Euphoria, Ashton had to leave Sven, Celeste and Gokung behind as Dracula wanted Ashton to focus on his development, rather than his summons. Ashton was a bit sceptical at the start, but now that he had seen their growth, he knew he made the right decision. All three of them were strong... stronger than before.
Celeste appeared to be more docile as well. The fact she didn't race up to Ashton the moment she saw him spoke volumes. Maybe he should take tips from Dracula on how to keep her that way.
As for Gokung, she still gave into her animalistic nature once in a while, that's why she still had her collar around her neck.