I Have Been Idle for a Hundred Years in Tianlao, and I Am Invincible When I Leave the Prison!

Chen Xingyu once traveled through time and became a little jailer in Beili. In this world where martial arts and supernatural powers are displayed, gods are rampant, and demons are causing chaos, Chen Xingyu, a small jailer with little strength and background, is in many dangers, and his head may fall off at any time. At this time, the martial arts hang-up system was bound, and a "Prison Sutra" changed his fate. "I imprisoned the saint for fifty years and was rewarded: longevity and good fortune, and a family full of descendants!" "I have imprisoned a demon master for thirty years and received a reward: the demon's magical skill - the magic shadow method!" "I imprisoned the king of the demon clan for ten years and received a reward: 100 million cultivation levels and an immortal divine body!" … A hundred years later. Monsters from all directions, human traitors and even cave immortals from all directions intend to overthrow Beili and invade the imperial city's prison. Chen Xingyu, who has been invincible for a hundred years, is officially out of the game: "Who dares to disturb my pure cultivation?"