The military has always been a world where the strong are respected, and after this, everyone respected this young instructor wholeheartedly, both verbally and in their hearts!
However, during the training that followed, these ace special forces truly experienced the devilish nature of this instructor, and even today, the memories are still vivid.
The first thing this young man taught them was how to sleep, which drew laughter from the group when they first heard it—everyone thought, "Who can't sleep? Isn't that simple?"
It didn't take long for them to realize they had laughed too soon.
This young man actually required them to fall asleep within three minutes when they were most excited and to enter deep sleep within five minutes!
Even immortals couldn't accomplish such a task. Naturally, at the beginning, no one succeeded!
His punishment was also very simple: no food, no water, no sleep for three days!