"You practiced the Forbidden System of the Immortal Realm?"
Immortal Emperor Futu stared at Lin Fan, his eyes glowing gold, as if attempting to see through Lin Fan, from his surface to his essence, to determine whether the Martial Arts System truly existed.
He couldn't see through him.
Quite surprising.
As a powerhouse at the Immortal Emperor Realm, he had long cultivated a pair of Emperor Eyes capable of perceiving the essence of all things. Could a mere cultivator at the Immortal Monarch level possibly withstand his Emperor Eyes?
"None of your damn business." Lin Fan retorted.
He had already made enemies of four Immortal Emperors.
This time, he truly swore to the heavens.
If he could survive, he would proactively seek out Evil Forces, deliberately lose himself in cultivating mana, ascend to the Immortal Emperor Realm, and without fail, personally visit each of the four Immortal Emperors to utterly annihilate them.
