Let me show you: Omega's Fangs

Kael, a legendary warrior known as the Nightblade, slips into a wolf academy disguised as a hopeless zero-level student. Behind the humble act lies a sharp mind and a long memory, and he has come with a purpose that goes far beyond proving himself to his classmates. Every lesson and rivalry becomes a quiet test of who he really is and who is still watching him. The truth of his mission begins to press against the careful mask he wears.