Fang Yuan examined the Transformation Immortal Gu in his hand.
This Immortal Gu had a bizarre appearance: the body of a longhorn beetle, eight spider-like legs, a rhinoceros-beetle-like horn rising from its head, cicada wings on its back, and a pair of mantis scythe-arms before its body. Its tail glowed like a firefly's, except it emitted multicolored light.
The Transformation Immortal Gu belonged to Old Ancestor Thousand Transformations, but that did not trouble Fang Yuan.
Not long after Fang Yuan left the battlefield, he refined this Rank 8 Immortal Gu along the way.
Not to mention how Old Ancestor Thousand Transformations sensed it and hated Fang Yuan to death once again, after trying to activate it several times, Fang Yuan had roughly grasped the Transformation Immortal Gu's function.
This Immortal Gu was used for offense and possessed considerable power. It could cause a certain part of an enemy's body to rebel against itself, easily crushing Rank 7 existences and causing enormous trouble for Primeval Ancient Beasts and the like.
It could also be used on oneself, adding changes to transformations. For example, if Fang Yuan transformed into a fierce tiger, after using the Transformation Immortal Gu, a pair of wings might grow from the sides of the tiger's body. Or perhaps a third eye could appear on the tiger's head, or a scorpion's venomous hook could grow from the end of its tail.
Of course, those were favorable changes.
It could also produce changes that were utterly disastrous.
For instance, elephant legs could grow from the tiger's belly, longer than the tiger's four original limbs. Or something could grow from the tiger's back—an obvious weakness, a target raised upright for the enemy.
Using the Transformation Immortal Gu alone produced unpredictable results, half good and half bad.
Because this Immortal Gu