Chapter 6: Big Face Cat, CC, Old Friends! (Extra with Monthly Votes!)_5

"I won't bother explaining the principle to you, but anyway, this metal detector can only detect metals that have a smooth surface, no rust, and intact structure."

"For this journey, I came prepared. That Hafnium alloy material withstands high temperatures and corrosion and will never rust. With this detector, every detection is accurate!"

"What if it's a stainless steel basin?"

Lin Xian asked seriously:

"Could a stainless steel basin be detected?"

Wei Shengjin shook his head and smiled:

"Lin Xian, stainless steel isn't absolutely rustproof. Even the best stainless steel can't withstand outdoor conditions for decades without rusting. And considering that 200 years have passed, the stainless steel would have completely rusted away."