The Sorcerer

University student Geoffrey and his housemate Jason are living ordinary lives until a mysterious stranger, Jon, shows up wounded on their doorstep. Minutes later, inhuman assassins show up to finish the job, and then the military arrives. The military takes all three into custody. Geoffrey and Jason discover that Jon isn't from Earth, and they don't think the day can get more frightening, but then an otherworldly sorcerer smashes through a window to rescue them.

Or kill them.

Prince Daeren Drake of the Ruined Courts isn't being entirely clear about his intentions.