If it were before, when he wasn't a dominator, increasing his combat power by 30% was really nothing. There were many secret techniques that could increase it by several times.
However, at this moment, he was already a dominator, a supreme dominator. To be able to increase his combat power by 30%, this was definitely an extremely terrifying secret technique.
Besides, this was only the first level of this secret technique. It seemed that there should be a second level.
Han Fei knew that if he went to the Chaotic Era now to collect more Purple Qi Divine Crystals, he should have a chance to comprehend the next level. However, he instinctively resisted. This kind of secret technique was not what he wanted.
Just like the Dao of All Living Beings, who knew if there would be any aftereffects if he used such a secret technique? Besides, if he wanted to use this secret technique to become stronger, the corresponding sacrifice would definitely be greater.
