Guard the Imperial Prison for a Hundred Years and Become Invincible After Birth

In the 666th year of the Ming Dynasty, Li Yuan traveled through time and became a small captain in the imperial prison. At that time, magical powers appeared in the world, demons were causing chaos, and people in the world were in dire straits. Li Yuan, who had no power to tie a chicken, was walking on thin ice. Fortunately, the appearance of a Hell Book changed his fate. "Guarding the Demonic Supreme for thirty years, I received the reward: the Demonic Heavenly Skill, and a thousand years of martial arts cultivation!" "Guarding the great sage of the demon clan for fifty years, he obtained magical powers - the law of heaven and earth!" "Guarding the goddess of the Persian Holy Fire Cult for eighty years, she was awarded the title of "Stunning Phoenix"" In the 766th year of the Ming Dynasty, the Mingbao Sect was captured. Demons from all sides were evil. The witch barbarians outside the Great Wall broke into the capital and plundered the capital. The Ming Dynasty building was about to collapse! At the foot of the imperial city, Li Yuan, who had guarded the imperial prison for a hundred years, opened his eyes leisurely. "How dare you barbarians mess with my Yan Xia!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.