Standing up, almost all the fire that was burning in the pit had been consumed and turned into nutrients when he was practicing the Taixun Demon Sutra. It seemed that the technique could consume anything, but it was a pity, it was not skill-based, like the one Xaiohe obtained, but that was not important anymore.
He punched out and the fist brought along with it a strong wind, that made the remaining flames bend toward the direction of the attack. "My power has increased multiple folds, indeed there is a huge threshold from the 6th to the 7th rank. The Demon Sutra calls this bone refinement stage, no wonder it is very strong, and it took almost close to three days to start. Even the foundation seemed to have been remodeled in the process. Now my muscles and skin are refined the internal energy present will continue to increase. Once I am done with bone refinement perhaps signs of it turning into essence energy would appear."