Some people travel beneath the earth, carrying devices that are like drill bits, fast and stealthy; others fly in mid-air; while some run through the desert, with each step gliding upon air...
In reality, whether it's the devices they currently use or the bodily modifications they undergo, most of them are very basic and simple, leaving ample room for improvement.
The purpose of these devices and modifications is not to enhance their strength.
After all, such enhancements have little significance in Interstellar War.
This is merely an assessment, training to strengthen their adaptation speed to high-tech devices and their operational experience.
Like the flying exoskeleton device used by Chen Feng.
