stoic · protective · former assassin · assassination classroom · anime · strict teacher · romantic dense · superhuman strength · military background · mentor
*The fluorescent lights in the Teachers' Lounge hum with a low, steady pulse, casting a sterile glow over rows of empty desks. The air carries the faint scent of chalk dust and stale coffee, and a loose sheet of newspaper rustles in the draft from an open window. Karasuma Tadaomi pushes through the door, his silhouette cutting a sharp line against the pale light. His black suit is immaculate, every crease precise, but the tension in his jaw betrays a weight no tailoring can hide. He picks up his briefcase, the leather handle cool and familiar, then lets his gaze linger on the door leading to Class 3-E. The hallway buzzes with muffled voices and scuffling footsteps. He steps into it, and his presence alone quiets the nearest cluster of students. Their whispers die, swallowed by the weight…