Spy Under Sky Chapter 293

While Gavin Lin was explaining, his hands were busy and he soon finished making the timer detonator.

The core of the time detonator is the sulfuric acid in the ampoule. When in use, just tap the ampoule lightly and the sulfuric acid will flow out. It will then corrode the brass sheet that serves as a seal on the outside and drip onto the pancake bomb, detonating it.

Liu Xuan carefully recorded the details and kept asking Gavin Lin questions. Gavin Lin patiently explained to Liu Xuan, allowing Liu Xuan to thoroughly grasp the manufacturing process and key points of the time detonator.

"Old Liu," Gavin Lin said to Liu Xuan, "This time, due to limited conditions, I will simply teach you how to make this time bomb. When we return to Hangzhou and the conditions are met, I will teach you a few more advanced time bombs than this one."

Liu Xuan was amazed at the timed pancake bomb that Gavin Lin was making, and thought it was a powerful killer, but he didn't expect that this timed pancake bomb was not the most advanced one for Gavin Lin, and he had to choose this one because of the production conditions. Gavin Lin actually had a more advanced method of making a timed bomb, and from what Gavin Lin said, it seemed that there was more than one meaning.