In the Ruins of the Three Realms, gods and demons are at odds. The Thunder Emperor of Heaven declared that "demons are the original sin", and the demons were suppressed for thousands of years and would never be able to stand up again.
In the abyss of the devil world, the red boy was born. He possesses the Heaven-burning Divine Fire and is the grandson of Emperor Yaksha, the son of the Rakshasa Girl, and the son of the Bull Demon King—the successor of three supreme bloodlines. The Thunder Emperor was afraid of his potential and ordered to eradicate it.
His mother, Rakshasa, carried him to the end of the world, and no one from the nine major tribes in the demon world dared to take him in. When he was five years old, Red Boy awakened the Yaksha bloodline for the first time, killed the god general, and fell into the abyss of no return. In the abyss, the remnant soul of his grandfather Emperor Yaksha taught him the "Yaksha Burning Heaven Technique" and he spent five years sharpening his sword.
After leaving seclusion at the age of thirteen, Red Boy swept across the demon world and rebuilt the demon alliance. The heaven was furious and set up a poisonous plan to capture the Rakshasa girl. Red Boy raised his arms and shouted, the demons and monsters formed an unprecedented alliance, and the army conquered the sky.
In the final battle, the Bull Demon King died on the battlefield to protect his son. After witnessing his father's sacrifice, Hong Haier was completely possessed by the demon. The Heaven-burning Divine Fire evolved to its ultimate state, killing the Thunder Emperor and breaking the hegemony of the heavens.
He ascended the throne as the Demon Emperor, not as a dictator, but as a guardian of peace in the three realms.
"It's not a sin that I was born a devil. My destiny is mine, not God's!"
