With a muffled groan from his mouth and nose, Lu Ren's body suddenly expanded. Although his height didn't change, the high-speed circulation of qi and blood in his veins caused his muscles to tautly bulge, making his overall frame nearly one size larger.
The vigorous heartbeat, like an engine, transmitted its intense sound throughout the classroom, causing some of the Martial Path experts below, whose constitution was somewhat weak, to pale and clutch their chests.
It was as if their hearts were going to burst due to Lu Ren's beat.
The opponent's physique had almost reached the peak of human physical capacity to achieve this.
The two Martial Artists of Great Perfection in the room saw Lu Ren's physical transformation and were also incredulous.
This was incredible!
Even with their current strength, they couldn't make their bodies reach the extreme like Lu Ren in an instant and temporarily break free from physical restrictions.
There must be a process.
