Chapter 190: Mechanical Creation and Spirit Marrow Illusion

Lin Yan put down Zhang Yangzhou's corpse, looked at the pit on the ground, and carefully jumped down.

The pit was not big. There was a small wooden box wrapped tightly in leather inside.

Lin Yan carried it out, removed the leather, and opened the box. His gaze suddenly froze.

"This is…"

There were actually two extremely exquisite mechanical creations in the box in front of him!

Their appearances were not much different. They were all about the size of four palms.

They were both made up of 20 to 30 metal components of different shapes and sizes. They were embedded in a wooden board, forming an extremely mechanical and beautiful creation.

There were mechanical parts on it. There were copper screw tubes that were extremely polished, a dial with a pointer engraved with some strange symbols, a rotating switch, and coils and wires that were intertwined…