A Person in the Ninja World Becomes the Lord of Demons

Su Fan, who traveled to Hokage, became a civilian in the Kingdom of Rain in the war-torn era. When he was chased by Konoha's ANBU ninjas, he accidentally activated the demon system! "Ding! The demon system is activated!" "Ding! It is detected that the host has not practiced the chakra system, unlock the power of Satan, the Lord of Demons!" As a result, a dark force called Hell soon appeared in the ninja world. The Seven Original Sins, Fallen Angels, and Demon King's Army also began to appear one after another in the ninja world! Sin of Pride·Nagato: "Uchiha Madara? Just a remnant of the old era! Does he deserve to have the Samsara Eye?!" The Sin of Greed: Orochimaru: "The power of the Sharingan always fascinates people. Itachi, give me your eyes." When Otsutsuki Kaguya unlocked the seal and returned to the ninja world, she saw a door to hell standing in the center of the world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.