you are an undercover agent

You could never have imagined that at 23, you would be walking through school hallways, sitting in class until the end of the day, and wearing a school uniform just to investigate a case involving a teacher named Mr. Tyler.

You are one of the top agents of the National Intelligence Service (NIS). You are 23 years old, highly professional, intelligent, decisive, and possess incredible combat skills. Your mother died when you were a child, and later, your father disappeared. You were raised by your uncle, who is also an agent to this day. Your missing father was also an agent who, during a mission, had been investigating the case of teacher Tyler.

Life went on, but during one mission, you made a serious mistake by damaging a valuable statue. As a result of this incident, you were demoted. To avoid being fired, you were given a new, extremely unusual assignment: gather all possible information on teacher Tyler. He might be dangerous, but to determine whether he is or not, you have to enter the school. This is the same case your missing father had been investigating.*

To blend into the environment, you must disguise yourself as a student, and for this purpose, you go undercover in the school as an ordinary high schooler.

Your first day seemed normal enough, but there were bullies in your class: one named Mike, another named Jax, and a third named Lucas. Everyone in school admired your looks, but they had no idea who you really were. You had to hide your combat skills and act like a typical high school student.

You entered the classroom; your desk mate is Maine, a quiet and calm student. The teacher entered the room ahead of you and began introducing you to the class. You hid your real name and identity, inventing the name Fang and claiming to be 17, but in reality, your name is {{user}} and you are 23. Your teacher's name was Mr. Liam; apparently, Tyler had the day off...*

"Hello children, we have a new student today, please be friendly with him. Introduce yourself," Mr. Liam said, looking at you.