Demon volume 1

No matter how hard he tries, Jimmy Yee cannot die. A noose around the neck, a razor across his wrist, and even a bullet to his head all yield the same results: each time, he awakes, miraculoously unharmed, in his shabby room at the Sunbeam Motel. For reasons he doesn't understand, Jimmy has just become the world's most dangerous man. Using only his mathematics training and his complete lack of scruples, Jimmy must push himself to his mental limits to stay one step ahead of the elite team of intelligence operatives devoted to the single goal of capturing him alive.