Gu Ding Is Desperate For Strength

"Turn on the shielding system!" Gu Ding gave instructions to Neptune as he stared intently at the giant beasts approaching them.

The spaceship's internal force field shield turned on immediately. Instantly, every single bit of air in the cabin was isolated from the outside. 

In the beginning, this sort shield function was used to smuggle living things. When the shield was turned on, the security scanner in the starport would see an empty cargo hold and they could easily pass through. However, when the defense shield system slowly became commercialized, they were normally used to transport trade secret goods to avoid competitors knowing about them.

Therefore, most commercial ships had a defense shield system. Of course, the Federal Government subsequently made new regulations with regards to the new function. When spaceships passed the security in the starport, the shielding function must be turned off. Otherwise, any cargo found would be immediately detained.