The Hunter Wizard

Warden Nightshade is a 21-year old hunter who was living a world of war between humans and dark elves. One day, Warden was found lying unconscious near an academy and was brought to its infirmary. After gaining consciousness, Warden was interrogated by the infirmary's nurse regarding his identity. However, Warden could not remember anything. The only thing he remembers is a voice telling him that he was Warden Nightshade. Other than that, he had no memories. What if the hunter without memories turned out to be an anomaly?