Even with his body unified with the Dao and his Mighty God-Demon Body unleashed, Lin Fei's strength could at most approach the perfected Human Immortal Realm.
The terrifying strength he could unleash to rival an Earth Immortal came from the power of the Overlord Armor.
Lin Fei had originally given this high-grade immortal artifact, the Overlord Armor, to Golden Treasure.
This time, he had specifically borrowed it from Golden Treasure to test how much power he could unleash by combining his Mighty God-Demon Body with the Overlord Armor.
He had never expected that devouring the origins of five Human Immortals with his Mighty God-Demon Body would unexpectedly unify his body with the Dao.
Without that unification, even the Overlord Armor could not have enabled his Mighty God-Demon Body to unleash such terrifying strength.
The Overlord Armor could increase physical strength by up to a hundredfold.
At a minimum, it increased physical strength tenfold.
Even Human Immortal Realm experts who had cultivated body-refining divine abilities could not attain Lin Fei's level of strength with the Overlord Armor.
Body-refining divine abilities could be divided into many different types.
Some emphasized strength, some defense, some speed, and some the ability to stay alive.
Others came with special attack effects, each different from the next.
Lin Fei's Mighty God-Demon Body emphasized strength and survival.
With the Heaven Swallowing Demonic Art, he devoured and refined his enemies' cultivation and power, continually strengthening his Imprint of Strength.
The stronger the imprint, the greater his strength.
As long as the imprint endured, his body would not die.
His imprint and his flesh had already become inseparable.
Like those of a True Dragon, Phoenix, or Golden Crow, every drop of his blood contained not only the traits of his spiritual roots but also inherited memories.
In other words,