Even the most powerful monsters could be corrupted by the power of evil gods, becoming their claws or even avatars.
The Tainted Crystal was something the demon gods had developed to help exceptional monsters resist corruption by evil gods.
Suye needed it badly.
There was an evil spirit lying in his Magic Tower that had scared away all the other Talent Spirits.
If the Tainted Crystal could deal with that evil spirit, he would never again have to live in fear.
Thus, Suye changed his mind and entered the Military Affairs Office. After looking up the mission, he frowned. No wonder it offered such a treasure as a reward.
It turned out that the Demigim Devils had discovered that the demons had gathered a large number of monsters from the Abyss in the Devil Camp. The scale of the gathering was unprecedented in a century.
The place was covered by the power of the demon gods, making it impossible for the devil gods to investigate. Thus, they wanted to send a spy into the Devil Camp. Even obtaining the slightest bit of information would earn a substantial reward. If the spy could discover the reason and obtain evidence, they would be given a Tainted Crystal directly and might even receive a divine blessing from the demon gods.
The power of the demon gods enveloped the Devil Camp. Even if a Devil Lord possessed the True Transformation Spell, he would soon be exposed. After all, more than one demon god was watching the Devil Camp.
However...
He had recently obtained that seemingly useless Illusion Body. It seemed like it could come in handy, since it could greatly strengthen the True Transformation Spell.
That was God Level Power. Unless the Lord of the Abyss or a demon chief god investigated carefully, ordinary