C1129 Qin Clan Spatial Barrier
Actually, there was a reason why Qin Gong had entered the Heaven Realm to reach his peak in cultivation.
When he was in the lower realms, no matter how much energy he had absorbed, his cultivation speed had never been in direct proportion to the energy he had absorbed.
The reason was that of the energy he had plundered, nine of them were for his internal world to grow