Shi Hao revealed his true form, which meant he activated the bloodline power within him. As a pureblood member of the demon clan, he was not comparable to those mixed-blood humans of the Ten Demon Hall.
The punch that previously knocked Li Feng underground also utilized some bloodline power, but it was far less powerful than now. Clearly, Shi Hao was also shocked by his Vajra Domain being broken.
What was up with this human?
Although his Vajra Domain was still only in its formative stage and not perfect, it should not be easily broken.
If the opponent was at the Golden Core Late Stage Great Perfection, Shi Hao would accept it, given the disparity in foundational strength.
But this person in front of him should be among the younger generation of humans, and judging from his previous strength, he had no ability to overwhelm. Otherwise, how could he have been suppressed? Breaking his Vajra Domain also took enormous effort.
