During Recruit Training, the Female Instructor and I Were Made to Cry While We Were Sparring.

Ye Yun traveled through the parallel world, awakened the military sign-in system, and successfully developed a single-soldier exoskeleton suit. It can be found through testing that the exoskeleton suit is far from meeting the standards for use and lacks the most important human body parameters! In order to collect human body parameters, Ye Yun decided to join the army! During cross-country training, he counted the speed and arm swing angles of his comrades. During combat training, he calculated mechanical formulas and hitting coefficients on the ground. During shooting training, he was asking his comrades about the sighting time and converting the sensing time. For a time, Ye Yun's grades were at the bottom and he became the eccentric of the company. He was nicknamed a fool by everyone and was scolded by the female instructor for a long time. Until one day during combat training, the female instructor asked to spar with Ye Yun in person, intending to train him well, but she was so painful that she burst into tears as soon as they fought... "Why is your body so hard?" In the shock of his comrades, Ye Yun lifted up his clothes, revealing the individual exoskeleton suit! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.