After hearing what he said Sophia couldn't help but frown, earlier when she tried to control the energy crystal balls from those army boxes it was just as he had said she couldn't no matter how hard she tried, but she didn't want to give up so easily so she tried once again but it only resulted in failure, Sophia understood if she couldn't control these energy crystals there was going to be problem real soon.
Because she wouldn't be able to do much or anything at all, considering even if she copied someone else symbiote bloodline ability it would still be as good as useless if she can't get to him, and since he already knows she could copy other symbiote user bloodline abilities he wouldn't give her any chance to, and besides that, there was no way she could get to any rank 7 symbiote user in the academy so quickly, not just that even if she saw one except she could touch the person and look them in their eyes, she would once again be in grave danger.