First Day of School, and the Head Drill Instructor Is My Student

He is the sole founder of Xia Nation's most powerful secret unit, "Abyss," known by the codename "Zero."

After scoring too low on a psychological assessment, he is forced to undergo the "Zeroing Protocol." Taking the name Chu Yuan, he disguises himself as a first-year student to experience an ordinary life.

He wanted to keep a low profile, but during the freshman military training, the head instructor known as the "Military District Devil" turns out to be a former student he once dragged out of a pile of corpses!

At the command to "Fall in," the instructor's grappling move is about to come crashing down.

Chu Yuan makes a reflexive combat move, and the other man immediately breaks into a cold sweat, his scalp tingling as sweat soaks through his uniform!

As a result, Chu Yuan's college life goes completely off the rails.

The head instructor waits on him hand and foot, pouring his tea and fetching his water. Military district bigwigs secretly back him, and a CEO worth hundreds of billions is merely his messenger. The stunning campus belle keeps making advances, and an international assassin serves as his free bodyguard.

Then one day, a powerful enemy from abroad invades, and Xia Nation stands on the brink of ruin.

Fighter jets blot out the sky, and generals from all three branches of the military gather on the university sports field. In front of every student and teacher, they bow toward him in his dormitory building and salute:

"We respectfully request that Zero return to duty, take up the sword, and defend our country!"