Fantasy: I'm Really Not A Supreme Master! - Chapter 891 - 807: Great Achievement

In this world, orphans or just anyone without any hope for this world can apply to become a “walking target”. Their sole purpose is to be a practicing dummy for the students of the sect who train to become “Demon Hunters”. These students need “walking targets” to test their training on living, walking beings of flesh and blood.
In exchange, they will be provided with food & shelter.
Their existence value is lower than a slave, but if they manage to survive a few years they can receive a life long pension.

Xiao Han is such a “walking target”. One time he witnessed a powerful Demon Hunter disposing a demon. When the demon died, a fragment of the demon that managed to escape entered Xiao Han’s heart. No one saw that, and even Xiao Han himself only felt some discomfort for an instant.

But that thing in his heart soon gave Xiao Han visions, and the first one is of a cultivation method which allows Xiao Han to absorb damage to enhance his body. A perfect cultivation method for a “walking target”.

- Description from Novelupdates

He was not a human since no human is aware of himself even before his birth.

He has no blood and no heart, but emotions?

He does have feelings, but can he express them?

Why was he called a Devil’s Spawn at his birth?

Why did they cut away his arms and a leg?

Why did no one ever visit him for years?

And why does this emptiness... feels so... just so familiar?

Why does the Void feel so... full?

Who is he? Or rather... What is he?

An Yin, a delicate beauty caught in a risky charade, pretends to date playboy Bo Cheng to escape her troubles—until she meets his brother, ​Bo Shaojin: the ruthless, untouchable CEO whose icy dominance rules both boardrooms and high society.Their first encounter crackles with sizzling tension. Shaojin’s piercing gaze lingers on An Yin, his brother’s “girlfriend,” as she trembles under his scrutiny. But when their paths collide again—her, half-dressed and panic-stricken in his bathroom; him, a storm of restraint and hunger—the line between duty and desire shatters.As An Yin’s fake relationship unravels, Shaojin’s ironclad control dissolves. Drunk on obsession, he corners her in a midnight confession, his hardened facade crumbling as he vows, “I won’t touch you…” But his hands whisper promises his words deny.

On her wedding day, she was humiliated; her status as the legitimate wife was instantly changed into that of a concubine.