Fantasy: I, the Tomb of Gods and Demons, Have Been Secretly Learning Magical Powers for Eighty Years

Jiang Chen traveled through time and became the apprentice of the tombkeeper of the Cemetery of Gods and Demons, and awakened the extraction system, which can extract the tombs of gods and demons in the Cemetery of Gods and Demons. ... Jiang Chen: "Extract the tomb of the old devil Wuji!" System: "Congratulations to the host for gaining magical power and infinite swordsmanship!" Jiang Chen: "Extract the tomb of the Demon Lord of the East Wasteland!" System: "Congratulations to the host for acquiring the magical power, the Heaven-Swallowing Demon Technique!" Jiang Chen: "Extract the tomb of the Six-fingered Holy Dragon Emperor!" System: "Congratulations to the host for obtaining the magical power, the Ancestral Dragon Scripture!" ... One day, the lords of the dynasty all came out to surround the cemetery of gods and demons, hoping to seize magical powers. Until a dragon roar rose into the sky, the void shook, and the dragon's power was mighty. Jiang Chen made the emperor surrender with just one sword and all the saints came to pay homage! ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.