The Undercover Demon Cult System Has Arrived, but I'm in the Holy Land

After traveling through the fantasy world for twenty-five years, Lin Chen finally got the golden finger! The bad news is: the system is here, but it's an undercover demon cult system. The good news is: the system's timeline is actually a hundred years later. Awakening the Supreme Bone at the beginning, playing with the junior sister. [The host is extremely resourceful and evades the killing blow of the demonic saint during the holy festival period, earning 50,000 points! Lin Chen:? [The host is so brave that he kills the willow tree possessed by the thousand-year blood demon in the divine fire stage with his own hands, and is rewarded with the divine pattern pill! Lin Chen looked at the frail willow tree in front of him and fell into deep thought. There was something wrong with the system, but he liked it. … Five years later, the undercover agents of the Demon Cult were ready to launch a massive invasion of the Misty Holy Land. A rainbow of sword light came from the west. Lin Chen put his hands behind his back and faced the people. "I am the Immortal Emperor, and I shall kill all enemies in the world!"