C659 How Long Has It Been

"Take a good look at this." Lin Mubai opened the secretly taken photo and continued to enlarge it. The blurry image became even more blurry, but the shape of the object could be easily seen.

It was cylindrical, with a silver glint at the front.

Besides the syringe, Lin Wen couldn't think of anything else.

The three of them exchanged glances, obviously thinking of the same thing