Tomodachi no Imouto ga Ore ni Dake Uzai - Volume 1, Extra

What would you do if you were to wake up one day to the message?

[You have 5 days until the next full moon]

[Your bloodlust is increasing]

Gary Dem is a person with a secret. While coming back to school appearing as a whole new person, he does everything he can to keep this from the people he cares about. For his path is one that led him to become part of the underworld.

The world has changed, and gangs rule the streets sponsoring big corporations. Bribing politicians behind the scenes and controlling the decisions people make without them knowing it. Using a new breed of humans called the Altered, a mixture of man and beast.

It was only meant to be a side job, he was never meant to dig in too deep, but on a mission for his gang, something went wrong, something changed him.

[You have 5 days until the next full moon]

[Your bloodlust is increasing]

The lone wolf… is about to go on a hunt!

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

A broken prince, a shadowy scheme, all that amidst a bloody fight for a throne wrongly succeeded. Join a group of youngsters as they take their first steps into the martial world, towards the grandest adventure of their lives. It all begins in a certain inn, set against verdant mountains and facing a scenic lake.

“Bring us your finest wine and best meat!” Yelled a hulking man who seemed to be the leader of the dozen strong group.

“How much?” The waiter anxiously nodded his head.

“As much as you have!” The hulking man yelled back.

“That’s…”

“HUH?” The hulking man shot the waiter a furious glare.

“Dear guests, our inn operates on the principle of ‘pay first, dishes later’. As such, it will be better if you tell us exactly how much meat and wine you need.” Xiao Se returned their furious stares with a thin smile.

“Who are you supposed to be?” The hulking man eyed him with bulging eyes.

“This humble one is known as Xiao Se, the owner of this inn, the Fallen Snow Villa.” Xiao Se replied with the same smile and with a level of courtesy worth a solid 12/10.

“Well, we have no money.” The hulking man stabbed his blade into one of the nearby tables.

“Oh?”

“But I’m sure you have some!” The man pointed his finger at Xiao Se.

At that, Xiao Se furiously shook his head. “I’m sorry to break it to you but our little inn hasn’t made a single sale in almost a month. I’m about to owe them salaries myself…”

“Like hell if I care!” The hulking man smashed his palm down on the table. “Even if you have no money, that fur coat of yours should at least be worth a hundred odd silvers.”

“NONSENSE!” Yelled Xiao Se, eyes wide open and gaze as sharp as daggers.

The hulking man was stunned, his body even shivering involuntarily for that split second.

“I, Xiao Se, ride only the finest horse and wear only the richest threads! This fur coat of mine was specially sewn by some of the finest seamstresses in the imperial capital in the August Threads. Just sewing it took three whole months, shipping it, another one. Hmph, a hundred silvers? That’s not even enough to buy the sleeves of my coat!”

Victoria Garcia signed a slave contract, but accidentally fainted in bed!“Arnold Johnson, you are a monster! You said you could wait three years!” She complained!“I would be less than one if I didn't take an opportunity after it presents itself!”Then, on a certain night...“You're a scoundrel and a scumbag!” Xiu Xiangwan yelled on the verge of falling apart.“I could be worse if you dare to test me!”“...”Arnold Johnson is the second child of the Johnson family, one of the six top families of business magnates and owners of Johnson Holdings. Everyone says that he was affably evil and elegantly ruthless, and he was said to have seized an opening to engineer his own brother's death, hence inheriting Johnson Holdings!Victoria Garcia was the daughter of a family who now fell to dire straits, pawning herself off to Arnold Johnson to keep her mother out of prison...