Send Him to Join the Army, and You Go Abroad to Become a Mercenary?

Wang Yu stayed in the army for twelve years before traveling through time. As a special soldier, he not only traveled to a parallel world, but also lived in the body of a young man who had just finished his college entrance examination. It also awakened the strongest mercenary system. It happened that his parents sent him to join the army. So I revisited my career as a recruit. I am preparing to become the king of soldiers again step by step. But the system just let him become a mercenary. Many years later, back home. "Son, after all these years, at least you can become an officer, right?" "Sorry dad! I haven't been in the army for many years, now I'm a mercenary..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.