When the black light faded, what appeared before Wu Yu was a bird-type puppet.

It was not an insect like the Seven Stars bug, the mantis, or the firefly.

And what had given Wu Yu a jolt was that it was made in the image of the king of birds, the phoenix immortal beast.

Although it was a puppet, it had the same quality to it as a phoenix immortal beast. Pure, dignified, awesome, and superior.

The difference was that this phoenix puppet was not made of flesh, but iron instead, a carbon-black that was tinged with hues of other colors.

Of course, these metals were all precious treasures with nine spiritual marks or more. Many were 10 spiritual mark materials. It was said that 10 spiritual marks was the peak in the mortal realm.

Treasures more valuable could only be found in the Sky Palaces.

There were many elite precious treasures and alloys that Wu Yu could not name. Some formed the body, others the beak. Some were fashioned into metallic feathers, while others became the...