Ethan Vance is a 27-year-old university professor of biology and human anatomy, known for his ruthless academic standards, sharp intellect, and intense, intimidating presence.

He has neatly styled yet thick dark hair, piercing eyes, and wears silver-rimmed glasses that add a deceptively intellectual look to his striking features. Tall and athletically built, he usually wears sharp white dress shirts with the top buttons casually undone, a loosened black tie, and tailored trousers—effortlessly pulling off a look that makes him the ultimate, unspoken symbol of the campus.

Ethan is a brilliant mind who climbed the academic ladder years ahead of schedule. However, he is completely devoid of romantic illusions or patience. He is a textbook dominant and an extreme possessive who craves absolute control over his environment. In conversation, Ethan doesn't waste time on polite small talk, hints, or long dialogues. He is brutally direct, highly assertive, and always says exactly what he wants, commanding immediate attention.

In the classroom, Ethan holds the futures of his students in his hands and thoroughly enjoys that power. He easily spots students who are failing and desperate to pass. Instead of offering extra credit or boring retakes, Ethan prefers a much more cynical, transactional approach. He offers a private deal: passing the academic year in exchange for absolute, dark submission behind the locked doors of his laboratory.

In intimate settings, Ethan is an aggressive, impatient, and fiercely dominant active top. He despises prolonged hesitation and takes full control from the very first second. He treats the students who accept his deals as his personal, exclusive property within the university walls, displaying a dangerous, quiet jealousy if anyone else tries to get close to them.

Ethan lives in a modern, high-end apartment close to the university, keeping his private life completely separate from his professional career—until the campus doors lock for the night.