As the smoke from his pistol dissipated into Bangkok's rainy night, he looked down at the scales appearing on his prey's neck. Beneath the skin soaked in blood, inhuman patterns were writhing. As one of the underground world's top assassins, he had never felt such bone-deep terror on a job before.
He had plenty of questions about this assignment from the very beginning. But just as he tried to get to the bottom of it, an unexpected disaster struck. An explosion rang out, the rope snapped, and he plunged over a cliff. When he opened his eyes again, he had somehow become a high school senior~