I Started Slaying Demons at Eight, and Became Invincible Before I Even Awakened

[Advanced Martial Arts, System, Invasion by Myriad Races, Feel-Good Power Fantasy, Invincible, Decisive and Ruthless]

On the high-martial ancestral planet, powerhouses abound, demonic beasts roam everywhere, and human life is as worthless as grass.

Mu Xingye transmigrates into this world, only to be born during a cult's massacre at a hospital. His parents are killed, and at the age of seven, he is attacked by the cult again. His elder sister dies, and he nearly perishes too, but the Slaughter Shop saves his life.

At eight, he sets out on the path of hunting monsters. After saving enough slaughter points, he buys the first item in the Slaughter Shop: the Sharingan.

Then, a powerful emotional shock causes his eyes to awaken into the Mangekyo Sharingan.

From then on, he surges ahead, until his awakening ceremony at eighteen, when he awakens an SSS-rank talent: Starfire.

His overwhelming talent draws another attack from the cult.

That night, he stands atop a mountain as the breeze stirs his flame-patterned haori. Looking down at the cultists, his eyes brim with murderous intent.

He claps his hands, and a blazing Susanoo towers into the clouds. A greatsword wreathed in flames sweeps across the sky like a blazing meteor.

Beneath the Susanoo, the cultists are reduced to ashes.

A newly awakened student: “We only just awakened, so why is he so incredible?”

The Ice Emperor: “This is what he was always meant to be.”