C71 Difficult Conditions

"What level of mastery have you achieved now? This isn't something just anyone can do. Plus, you're aware that such actions can severely damage the Primordial Spirit. It might be okay to do it once or twice, but I can't be expected to only meet with you that infrequently over such a long period, can I?" Guo Yuan said.

Guo Yuan was well aware of the difficulty in accomplishing this feat