Giant Worm

His fingers moved again as Alex took out more materials from his storage ring.

Using the black tiger leather armor, Alex transformed it into a skeletal bone. He then used the string from the fabric, weaving it into flesh and muscle around the bone. 

The beast core was put where the heart should be. 

Then he used another material, a gel-like substance floating in the air, mixed with a silvery liquid of strange substance.

Time passed on as Alex carefully crafted the puppet body. It looked very human-like with draconic horns on the head. He used Pi's appearance as the template but changed some features to make sure no one would recognize him.

His eyes filled with enjoyment, and his lips curled into a smile. Alex was having the time of his life creating this Pi. He kept enhancing the formation with runes, layering one above another, creating a complicated array.