On the Day He Became Emperor, the Son of Destiny Came to the Door?

[Great Emperor + Rebirth + Invincibility + System + Cool Text + Horizontal Push + Decisive Killing] In his previous life, in order to protect the human race, Gu Yuan guarded the Demonic Abyss alone for thousands of years! However, when he was approaching the end of his life, he was accused of having an affair with the demon clan. Everyone despised him as an eternal sinner who betrayed the human race! Even the Gu family behind him was exterminated! After his death, his resentful soul wandered in the long river of time. It took ten thousand years to be reborn and return to before the genocide was exterminated! After being reborn and returning to the time before the Son of Destiny framed him, Gu Yuan will definitely change his destiny in this life! Are you accusing me of having an affair with the demon clan? In this case, I can no longer defend this devil's abyss! …… A few years later, when the army of hundreds of millions of demons opened the barrier gate and descended on Wuzhou Continent, those guys who had spurned and slandered Gu Yuan truly realized that Gu Yuan, who they had driven away with their own hands, was actually the only savior of the entire human race! However, at this time, Gu Yuan was beyond their reach!