"The price for awakening the power of gods and demons is that the tear mole on the left eye turns into the devil's mark!"
Lu Fan, an orphan from Lanxing, activated the Demonic Phantom Mecha under the mouth of the Star-eating Insect, only to discover that this mecha was actually a "relic" of the twelve star gods and demons who perished together. When he wielded his double-headed lightsaber to split the plot of the Shadow Assassins, when he had a lava duel with monsters in the Flame Star Volcano, when his left tear mole expanded as his strength grew - he gradually understood that what he had flowing was not simply the blood of gods and demons, but the "Mediator" gene that could overturn the era.
The pilots of the twelve Star God mechas regard him as a threat, and the monsters of the twelve dark-side insect hives regard him as prey. Lu Fan can only stand side by side with his brother Lin Yuan who lost his arm, and the blind think tank Su Yao, and pay a heavy price in every battle where the mechas roar: nerve tear, memory amnesia, and even cutting off the prosthetic limb of his best friend with his own hands. When he saw the memory fragments of his mother being chased by the Star God in the Pluto Abyss, and when the Demon God Phantom split into two halves of light and darkness in the decisive battle, Lu Fan finally roared out the truth of the era: "The so-called Star God is just a victorious demon!"