This forced blood replacement plunged Aaron into even greater agony.
If he hadn't already trained his body to the human limit, he might have been in so much pain he could have died!
"Damn it... the process of genetic mutation is indeed very painful..."
This was a process that started from the tiniest parts of the body, destroying and then rebuilding!
Fortunately, Aaron's consciousness was astonishing, he remained alert the whole time, and he could even monitor the changes happening throughout his body.
Weakness!
Extreme weakness!
He felt as if his bones had become brittle and then shattered under immense pressure!
And then... the shattered bones began to regrow, and the sensation at the site of the wounds was unbearably like millions of ants crawling and gnawing.
Aaron's pupils instantly turned a bloody red as he let out a low growl and roar.
He was quick-witted enough to grab a piece of wood and stuff it into his mouth.