Having disappeared years earlier, Kenshiro returns to help his old friends Lin and Bat confront a string of new threats, including masters of "Gento Koken" and "Hokuto Ryuken".Having disappeared years earlier, Kenshiro returns to help his old friends Lin and Bat confront a string of new threats, including masters of "Gento Koken" and "Hokuto Ryuken".Having disappeared years earlier, Kenshiro returns to help his old friends Lin and Bat confront a string of new threats, including masters of "Gento Koken" and "Hokuto Ryuken".