I'm Sorry for Being Born a Devil.

Jiang Yu closed and opened his eyes, the world was turned upside down, and he possessed the immortal disciple of the undercover demon sect. It's just been three years and three years since he ascended to the position of Holy Son of the Demon Sect, and no one has come to contact him yet. Then comes the standard golden finger of Awakening and Time Travel: the Demon System. Since then, Jiang Yu has taken on the role of a villain, his villain index has skyrocketed, and his promotion in cultivation has caused visions of blood mist. When he enters the secret realm, magic weapons will automatically recognize their owners. Even if he does a good deed every day, he will be rumored to be a big devil who commits evil. The upright boss: "As long as Jiang Yu doesn't die, the Demon Cult will continue!" Saintess of Yaochi: "If the evil thief takes one more step forward, I will bite my tongue and commit suicide!" The demon sect's minions: "Hiss, hiss, the Holy Son is really terrifying!" A certain junior sister said: "My senior brother is very fierce." This book is also called: I am really a decent undercover agent in the Holy Son of the Demon Sect. Give me a chance and be a decent person, okay... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.