Supreme Demon Lord: Signed In at the Sacred Demon Palace for One Hundred Thousand Years

The leader of the demonic holy land, the Sacred Demon Palace, died after failing to break through. Yang Feng, who had transmigrated, took over his body.

Feeling the body, stripped of all its power and with its meridians shattered after the failed breakthrough, Yang Feng thought he would have to carefully hide his loss of strength from his subordinates and spend the rest of his days worrying that they would discover his identity.

But who could have guessed that he would awaken a Sign-In System?

"Sign-in successful. Reward: Nine Revolutions Life-and-Death Profound Art."

"Reward: Ancestral Dragon Scripture."

"Reward: Divine Eyes of Truth."

"Reward: A hundred thousand years of cultivation."

After years in seclusion, the six great demonic sects joined forces to attack the sect's stronghold. With the Sacred Demon Palace on the brink of destruction, the left and right guardians and the six elders knelt and begged their leader, Yang Feng, to act.

Unbeknownst to him, he had already surpassed his former peak and cultivated to an unimaginable level.

The moment he emerged from seclusion, the entire world was shaken...

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.