In a world ravaged by demons, Xu Qing transmigrates and becomes a green snake in the Hundred Thousand Mountains.

The mountains are fraught with danger, and monsters roam freely. To survive, one must increase one's strength.

Fortunately, Xu Qing is now bound to the "Many Children, Many Blessings" system, and can receive rewards for having offspring!

'Your descendants exhibit ancestral atavism, and you gain supernatural powers—the ability to control the wind and rain!'

'Your descendant has advanced to the Refining Spirit Realm, and you have gained five thousand years of cultivation!'

'Your descendants have surpassed one hundred million; you have attained the rank of True Immortal!'

When the human world fell into chaos, and the gods descended to cleanse it, they were horrified to discover that a terrifying being was lurking in this world!

That day, Xu Qing awoke with a start, his vertical pupils like a full moon, illuminating the world!

"Who dares to disturb my peaceful cultivation!"

[Lighthearted], [Fun], [Unconventional Western Fantasy], [Not mindless]

It is said that every powerful paladin possesses a heart that yearns for justice, and is dedicated to punishing evil, promoting good, and saving lives.

However, Jiang Lin, a paladin, unexpectedly obtained the Demon System.

You are a ruthless demon who takes pleasure in killing, enjoying watching lives vanish before your eyes and the weak struggle in your presence.

[Mission: Randomly kill ten weaklings for fun]

[Mission: Destroy a person's mental defenses]

Mission: Slaughter 100,000 lives

Looking at his system, Jiang Lin had a real headache.

As a paladin, you can't advance in rank if you do too many bad things!

However, the system's judgment mechanism is somewhat flawed.

Jiang Lin casually swatted a mosquito to death.

[You slaughtered a weak creature and felt pleasure from it; your demonic talent is beginning to emerge...]

Jiang Lin said to Fei Yangyang:

"Have you ever considered that she might not like you at all?"

[The devil's whisper, a simple sentence that shatters someone's mental defenses, you are the devil among devils.]

Jiang Lin went to help his neighbor whose house was infested with termites.

Terrifying beyond compare, slaughtering countless lives with a mere laugh; a demon among demons.

In other people's eyes:

"With such great talent, Senior Jiang Lin must be a very upright and kind person!"

"Jiang Lin is so enthusiastic; he must be a very sunny and warm-hearted person!"

However, in Jiang Lin's eyes

Above his head, the title "Son of the Demon" shone with a crimson light.

"How does it feel to be given the name Rozier?" "Get lost!" "How can you be so heartless!" "Stop with that gloating look. And can you please stop bullying those three little ones and Malfoy? You're practically ruining them!" "Tch, what do you know? You're having fun outside, while I can only find my fun at Hogwarts." These were the days these two shameless rascals spent having fun at Hogwarts.