Prison Guard of the Celestial Jail: Immortality Begins with Suppressing Witches

[Immortality] + [Ruthless] + [Illustrated Compendium/System] Jiang Li transmigrates to the Great Zhou Dynasty and becomes a prison guard in the imperial prison, barely surviving from one day to the next. It holds peerless demons, treacherous rebels, and martial arts powerhouses, any one of whom could devour his soul if he lets his guard down. Luckily, Jiang Li has the Compendium of Sins with him. Whenever he imprisons or executes a criminal, he can extract their ultimate techniques, cultivation, and even years of life! Suppress the Demon Sect’s Holy Maiden and gain the [Heavenly Demon Dance] and fifty years of life! Execute a nine-headed demon dragon and gain the [Undying Dragon Body] and ten drops of its blood essence! Guided by the principle of staying inside until he’s invincible, Jiang Li quietly grows stronger in the imperial prison. Then, three hundred years later, the Great Zhou collapses and demons run rampant, storming the prison. Jiang Li, sitting in the cell at the end of the corridor and shelling peanuts, sighs helplessly and draws a rusty iron sword. “I just wanted a stable government job so I could retire in peace. Did you really have to force my hand?”