This is really not mechanical ascension - Chapter 13 - : Upgrading the Air Hammer and Dagger

The worst student of Westroad Academy. The disgrace of the Blake House. A new soul enters the body of Frey Blake, who couldn’t overcome his miserable life and chose death instead. “What’s with this body? I’ll have to work on tuning it from scratch.” The Great Mage Lucas Traumen, with the body of Frey Blake, gains a chance at revenge!

Summary Version 1:

The mysterious boy Ling Chen is saved by a little girl as he lay on the street dying. Years later, he strikes a deal to save this savior-turned sister and enters the virtual world. In a future Earth where advanced warfare has forced nations to settle issues virtually or else suffer the consequences, Ling Chen bursts into the scene and goes from unknown to legend. Yet all is not as it seems, for Ling Chen has a dark past, and there is a greater mystery at hand behind this virtual world.

Summary Version 2:

To save his terminally ill little sister, Ling Chen enters the newly released virtual game world and joins a small gaming studio comprising entirely of women. From now on walking upon his path towards the pinnacle. An ancient, evil item almost forgotten by history, the “Lunar Scourge” helps forge his unsurpassable legend, and causes him to unknowingly step upon a path that is destined to be punished by the heavens, the way of the shura.

She was the head of a powerful, medicine-orientated aristocratic family.

Crossing through a millennium, she ended up in the body of the General Household’s “trash” young miss, whose engagement with the Crown Prince was just broken as she suffered under everybody’s taunts!

In the drafting feast, she was re-engaged by the Emperor to marry the famous disabled prince!

Everybody laughed, a blind trash with a disabled wastrel. What a perfect match!

However, they didn’t know that in her hand, she grasped the long-lost primordial pill recipes! Her practice in medicine had reached the apex! Her contracted beasts were unique in the world!

What was the most frightening, was the disabled prince she was engaged to…….

A black-belly full of dirty tricks, with a heaven-opposing cultivation physique, he defeats all geniuses!

In his wheelchair during the day, yet entangling her in bed as he trained his waist muscles… MF! Is he really crippled!?

- Description from Novelupdates

Shishio stared at the beautiful girl in front of him, and he couldn’t look away. Her waist might be the narrowest waist that he had ever seen, and he was wondering how it felt to hug that waist. Finally, he made up his mind and decided to say hello to her, but suddenly…

[Target has been found!]

«Huh?»

[Welcome to Scumbag System!]

[The more woman you have, the more rewards you will receive!]

[As a starting gift, you have received «Japanese Food Cooking Mastery»!]

[As the first target has been found, you also receive 500 million yen on your back account!]

[The journey has only been started!]

[Work hard, young man!]

«???????»

Shishio frowned and said, «I refuse!» without hesitation, but after a while…

«I refuse!.. I really refuse!.. I really try hard to refuse!.. Sorry, I can’t refuse it…»

Shishio tried really hard, but he couldn’t…

***

This is a work of fiction. Names, characters, business, events, and incidents are the products of the author’s imagination. Any resemblance to actual persons, living or dead, or actual events is purely coincidental.