I Signed into the System for a Hundred Years and Took Away the Body of the Demon Clan's Holy Lord

Ye Han traveled through the world of high martial arts and worked as a demon king for a hundred years, until one day the system collapsed, allowing Ye Han to seize his body and become the demon king. And gained the ability to sign in for others, and by helping others sign in, Ye Han can also receive high-multiply increase rewards! System: The sign-in for the seventh elder was successful. The seventh elder obtained the mighty Tianlong Ksitigarbha secret method, and the host received a tenfold enhanced version of the mighty Tianlong Ksitigarbha secret method! System: The sign-in for the Jiujianxian was successful. The Jiujianxian received the Divine Thunder-Constructing True Art, and the host received a hundred-fold increase in the Divine Thunder-Constructing True Thunder Technique! - System: Successfully signed in for Jiu Jue Saint, Jiu Jue Saint obtained the Supreme Forgetting Love Record, and the host received a ten thousand times increase in the Supreme Forgetting Love Record... ………… The appearance of Ye Han caused the fallen demonic path to rise day by day, causing the main sects to rise up and attack. The eight super-first-class decent sects and the righteous armies of the sixteen dynasties besieged Mozun Mountain, seeing the demons in danger. A majestic figure walked out of the Demon Lord Mountain. One man and one sword can slaughter the heaven and the earth, no one can defeat him! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.