From the Start, I Guard the Dungeon and Get the Eight-Nine Mystical Art

Waking up, Li Xuan finds himself transmigrated to the Great Qian Dynasty, where he has become a lowly dungeon guard in the Xuanxin Sect.

The Great Qian Dynasty is at the turning point from prosperity to decline. Demons run rampant and conflicts erupt everywhere, leaving Li Xuan, frail and weak, walking on eggshells.

Fortunately, he awakens the Heavenly Prison Guarding System.

"Guard the heavenly prison for one day and receive the supreme secret art, the Eight-Nine Arcane Art!"

"Guard the heavenly prison for one day and receive the peerless divine weapon, the Heavenstrike Sword!"

"Guard the heavenly prison for one day and receive the Human Immortal secret art, the Yin-Yang Cultivation Method!"

Years later, demons run amok and attack the Xuanxin Sect. The thousand-year-old sacred land is on the brink of destruction.

Deep inside the dungeon, Li Xuan opens his eyes and looks at the Holy Maiden of the Heavenly Fox, leader of the demons.

"Demoness, I want you to help me cultivate!"