MTL - Disassembling System: Begin With Scrapyard Alchemy - Chapter 5 come gold

Riku Barusak is a hard-working child. Despite possessing an innate superior physical strength and having withstood harsh training she fails to unlock her talent as a spiritualist. The failure results in her being thrown away by her family.

Abandoned, the only ones that extended a hand to her were the demons, the greatest enemies of the human race. Serving under them as a soldier she becomes a weapon of human slaughter, a fiend that should never have existed.

As one of the first players to gain access to World of Falan—the first immersive game worldwide—Roland creates his character as a Mage.

However, playing as a Mage is not as fun and easy as he thought. His head even explodes after he casts the very first spell in the game.

Stubbornly sticking to his class when most Mages decide to create a new character, Roland gradually discovers tricks of the trade and his unusual talent. This allows him to change people’s stereotypes on Mages and to explore the deeply-buried secrets of this game…

Lin Tianlong, 19 years old, a polytechnic school graduate. With mastery and control over electrical energy, he displays his unparalleled sagely medical skills, accepting the hearts of beauties on the side. Starting by helping his sister-in-law’s small clinic which was on the brink of closing down rise from the dead, he then proceeds to bring prosperity to a private hospital previously in a business slump. Socializing among the officials from the sectors of politics, commerce, law, literature, education, and health in Flame City, he’s drawn into the power struggle between the officials. Businesswomen, doctors, and nurses, attractive policewomen, teachers, pretty loli girls, charming married women, mature beauties – all of them fall to his clutches as he establishes his business empire and a harem of beautiful women.

- Description from Novelupdates

The Age of Gods has long since ended, their voices no longer heard on the continent of Douluo. Humanity, standing on the shoulders of legends from its history, advanced soul technology to inconceivable heights. The humans of Douluo invented weapons of mass destruction, mechanized armor, and living metals. With these advancements, they went on to conquer the oceans and discovered two new continents. To fuel these new technologies, humanity hunted the soul beasts to the very brink of extinction.

Once the dominant force of Douluo, the few surviving soul beasts now hide in the darkest recesses of their last sanctuary. The weakest have all been hunted, leaving only the strongest to scheme in the heart of the forest. The soul beasts, not willing to fade away, plot an uprising for their survival. In the midst of this, a god from a long forgotten era awakens in the depths of the Great Star Dou Forest to seek vengeance for the soul beasts.

As darkness encroaches from the abyss, hope is found in a young boy who holds a power beyond divinity within himself—Tang Wulin! Hope for both humanity and the soul beasts, as the bridge between the two. He finds his way into the fabled halls of Shrek Academy, where he learns to wield his prodigious powers, makes friends and finds allies, eventually rising to become a towering leader.

As he learns to harness his strength, danger lurks within the shadows as the various factions of humanity maneuver and plot to usurp Shrek Academy. Tang Wulin discovers the threat to the only world he knows as he sinks deeper into the intrigue. Meanwhile, camouflaged by the chaos and unbeknownst to the humans, the soul beasts’ plot continues to steadily advance.

To defend what he loves and reclaim what was lost, Tang Wulin must seek out the legacies of legends past and unlock the full might of the Golden Dragon King!