Three Hundred Years of Signing in the Demon World: I Became a Human Undercover

Lin Feng traveled through the demon world and activated the sign-in system. "Succeeded in signing in the Demon Cave and obtained the Holy Vein of the Demon" "Successfully signed in to the ruins of the demon world and obtained the Ten Thousand Demons Canon" "Successfully signed in at Longyin Palace and received a pair of Ziwu Seven-Star Armor" … Three hundred years after signing into the Demon Realm, Lin Feng is already the Holy Son of the Demon Sect and has accumulated countless wealth. Life was so comfortable. However, such a good life came to nothing in a shocking plan of the devil. Lin Feng was sent to the human world as an undercover agent... N Many years later, the war between the human and demon worlds was ignited again. Only Lin Feng could control the situation of the battle. The strong men from the two worlds looked at Lin Feng... Lin Feng: It doesn't matter whether you are a human or a demon! I don't want to die standing behind me, I'm going to turn it up... Weak introduction! The text is very tough! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.