The instant Yuan entered the fifth level of Nine Levels of Hell, his progress shot up from 70 percent to 80 percent.
However, the pain he was experiencing was excruciating and would break the minds of even the toughest cultivators out there.
The Nine Levels of Hell weren't created for humans but for phoenixes, beasts with a natural affinity for fire.
Even a newly born phoenix with the lowest bloodline would have supreme fire resistance, and it wouldn't take long for them to achieve fire immunity.
In fact, even a Golden Immortal would perish inside the fifth level, much less a Spirit Sovereign like Yuan.
"How much more is this human going to surprise me? Even I, who has almost achieved True Fire Immunity, can barely endure the fifth level's flames!" Feng Yao exclaimed.
"…" Feng Liqiu didn't make any comments and merely watched him in silence.
Yuan remained in the fifth level for a week straight, and his progress reached 89 percent.
