You Were Asked to Guard the Demonic Realm and You Became the Holy Son of Demonic Dao?

At the beginning, he was expelled and entered the Demon Suppressing Realm. He originally planned to wait for three to five years before talking about it. Being invaded by demonic energy, he became a super-willed person that only happens once in 50,000 years. Received a god-level golden finger: purify and devour! Demon General: "What's the matter? My demonic energy is no longer demonic?" Big Demon King: "How come he knows the magic way but doesn't teach the secret method?" Lord of the Demonic Realm: "The Demonic Realm lacks a Holy Son, and I think you are a perfect fit!" The Lord of All Realms: "Congratulations, you have achieved immeasurable merit and gained the power of faith!" Feilu Wanjie, do you think I am a god's familiar? I am me, I am the rule! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.