Zhang San, please behave yourself! - Chapter 7 - : Tyrant Body Third Elixir Practice

A young boy was living peacefully.

Although he was poor and alone, he was happy with what he had.

Until one day, a girl came into his lonely life, making it worth living.

However, this also didn't last long when the girl he considered his only family in the world got afflicted with a mysterious illness!

In the end, he sold his parent's house, the last memory he had of them, hoping to save his Lil Sis.

He was even willing to live in the slums if he could save her and, for the first time in his life, stop this tragedy from happening!

But fate yet played another trick on him when a greedy shop owner sold him fake medicine and tricked all the money he got after selling his parents' house!

After being pushed into the corner, he hated those treacherous people; he hated the unfair life, and he even hated Heaven itself!

In the moment of hatred and helplessness, he holloed to the sky,
"IF I HAVE THE POWER, I'LL STEAL FROM HEAVEN ITSELF, JUST LIKE HOW IT STEALS EVERYONE FROM ME!"

However, this boy didn't know that this absurd wish would be granted one day by something called the system, and it would also force him to walk on the path of a THIEF!

A path that was despised and loathed by Heaven itself!

“I want to be a true demon.”

A boy not older than 20 years wished as he looked at the sky.

After suffering from the trauma for many years, he finally gave up on life.

People called him ugly, demon, and hideous.

He bared with it, but today he finally broke.

With a piercing pain in his chest, he died.

When opened his eyes, Logan found himself in another world and inside the body of a demon.

His wish was granted, but at what cost?

He had no power and was the lowest among the demons.

No one to help, no one to be with him.

But it did not affect Logan. Because he had something else with him.

‘Sin and Virtue System.’

Guiding him towards his goal to become a true Demon.

Logan’s conquest has begun, so be a part of it.

Otherwise, you will miss him.

The true Demon!

However, is the MC the 'only' one to have a system?

Hm?

Read the fucking novel and find out!

Emperor Gabela: Imperial legions are unstoppable on land.

Great Orc Chief: All the warriors of the tribe can count as ten.

Jade Realm Elf King: The forest ranger has never missed a shot.

Chairman of the Horn Bay Alliance: The alliance fleet is the undisputed ruler of the sea.

A mysterious organization: The prophesied era will finally come.

Paul Grayman: I am not targeting anyone. Everyone here is rubbish.

Start the journey of guns and cannons crushing the low-magic plane…

(This is an old-fashioned story about climbing a technological tree in another world to farm for hegemony. The author has limited knowledge and may make some mistakes in technical details. Criticism and corrections are welcome)

- Description from novelbuddy

Knox is an omega – poor, orphaned, weak, and bullied. He was the unluckiest human being alive – according to his own.Burdened by debt, he has no choice but to stop school and work to pay off his loans all the while hiding the truth and pretending as a beta to save himself from harassment. He accepted all legal jobs he could get to make ends meet.Including a contractual relationship with an alpha who’s suffering from a pheromone disability. He gets paid – enough to free him from all of his debts. All he has to do is help the alpha stabilize his pheromone…not until that night happens…The contract was breached. Knox has to pay the price. Afraid of his circumstances, he ran away.Years later, Knox became a capable man. He has a nice job and a kind boss. When his boss got invited to an engagement party, as his secretary, Knox had to come with him. However, he was shocked to find out that the man to be engaged was none other than the spitting image of his son!How will Knox keep the truth from him, when after their eyes met at the party, the alpha had already marked him as his property, claiming him as the payment of the contract he breached?Will Knox hide and run away again? Or will he choose to pay off the debt to be free? Will he be able to push away the alpha whose vices are hidden behind his attractive mask or will Knox abandon his virtues and embrace the dangerous father of his son?