It was about thirty centimeters in diameter and appeared to be a disc-shaped base. Its structure was not particularly complicated, with three struts crossing one another. Among the parts scattered and piled everywhere, it was unremarkable, yet Chen Mu noticed it at a glance.
Because three cards were mounted on the base.
Chen Mu could not help walking over to it.
The three cards were mounted on the three metal struts, each of which had a card slot. Of the three cards, one was an Energy Card, another was an Airflow Card, and the last was a Three-Star Illusion Card.
Whenever cards were involved, Chen Mu was always quick to judge. This Three-Star Illusion Card could release an energy shield shaped like a date pit, presumably to protect the base. Had he not repaired an energy-shield Illusion Card last time, he probably would not have recognized what kind of card this was. Still, the energy-shield Illusion Card before him was far inferior to the one he had repaired.
As he examined this Card Machinery carefully, Chen Mu grew intrigued. Although he did not understand how it worked, he could see what its designer intended in terms of card usage. This was the first Card Machinery he had seen that allowed two cards to function at once.
"Are you interested in Card Machinery too, Brother Yao?" A voice suddenly came from behind him.
Chen Mu looked up. It was the silver-haired, muscular man called Wrench who had questioned him earlier.
Glancing at the people getting ready to test-drive the vehicle, Chen Mu answered with a question of his own. "Why aren't you going to watch the test drive?"
Wrench grinned, sounding somewhat dismissive. "Anything Huahua makes is bound to be excellent. Besides, a test drive won't show you the real fine-tuning.