He had actually crossed a big realm.
But at the Ninth Order, the power gap between each realm became larger, and the combat power enhanced by burning the life origin wasn't so exaggerated anymore.
For example, in the early stage of the Ninth Order, Ye Feng could only reach the late stage of the Ninth Order at most, and he couldn't even reach the peak of the Ninth Order after burning his life origin.
This was also the reason why, during battles, beings like Qiongqi would generally resort to using divine artifacts or igniting the Divine Fire as their trump card to support them in combat across a big realm.
However, for Ye Feng, using the burning of life origin as a conventional combat method was still very effective.
Of course, this could only apply to Ye Feng. Other Ninth Order strongmen had to be cautious when burning life origin, as it was still difficult for them to recover.