The Demon Lord Attacked and Destroyed the Human World Just to Come to Shu Mountain to Beg Me to Come Out of the Mountain.

Su Chen traveled to the world of Immortal Martial Arts, joined the Shushan Sword Sect, and became a handyman disciple cleaning the Demon Locking Tower. He awakened to the sign-in system, and thought that he would rise to prominence from then on and become a hidden boss in Shushan Mountain. However, the skills and treasures he received as a sign-in turned out to be monsters! "Successfully signed in to the Demon Locking Tower and obtained the Supreme Chaos Demonic Body!" "Successfully signed in to the Three Emperors Hall and obtained the Heaven-Swallowing Demon Technique!" "Successfully signed in to the Well of Gods and Demons, and obtained the Demonic Sword!" "Successfully signed in to the Shushan Forbidden Land and obtained..." As a result, Su Chen became a demon cultivator in the Shushan Sword Sect, becoming stronger while trembling, and could only live in Shushan, where he hated evil. Finally, hundreds of years later, Su Chen became a peerless power. The Demon Lord led the demons out of the demon world and attacked the human world. They came to the Shushan Sword Sect and knelt down to Su Chen: "Please come out of the mountain and lead the three realms!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.