C447 Tortoise Armor Map(1)

In other words, the Exterminating Immortal Sword refined by the Four Directions Heavenly Lord was only a Quasi Immortal Weapon and not a true Immortal Weapon.

This made Lee Yi feel extremely shocked.

"Just a Quasi Immortal Weapon is already so powerful. If this sword is refined to become a true Immortal Weapon, how powerful would it be?" Lee Yi found it hard to imagine