Chapter 351 "I'm praising you.

"Hmm," Zhao Xiyan nodded, "It was Hei San's idea."

It turned out that previously, when they used hot air balloons to patrol the Donggao Camp, they were caught by some Donggao soldiers because they played too much with the hanging basket.

In a moment of urgency, Hei San had opened the safety airbag at the bottom of the hot air balloon, and only then did he manage to bounce the Donggao soldiers off.

After that, Hei San had this idea and brought it up.

At first, they simply tied a knife under the hanging basket, but when they experimented with it, the results were astonishing.

At that time, they flew the hot air balloon over the top of the tree canopy, and the branches they touched were all snapped off.

The scene was spectacular.

Inspired, they started to think of ways to modify the hanging basket.

They covered it with iron sheets and installed round sawtooth armor to make it more lethal.