MTL - I, The System Maker! - Chapter 79

The World of Ephesus. A vast world plagued by Breaches containing countless Beasts of Corruption. A World on the brink of ruin as the Four Human Lineages defend the last bastions of Humanity! With the power of Gem Masters standing against the Beasts of Corruption, the flames of Humanity seek to burn ever brighter. In such a world, in the Mortal Branch of the Asmodeus Bloodline, Alexander awakens a Gem Socket that others consider defective. A Variant Gem Socket. Looked down upon by those who do not understand it, this supposed defect may just be the solution that the burning embers of humanity were waiting for. Follow Alexander as he entirely warps the perception of what a Gem Master is- as he embarks on a journey to become...The Empyreal Gem Master!

Qiu Tong transmigrated into a storyline about the poor family background of three major villains..

Her father was a financial fraud, and the three children she raised by herself would become super villains in the future. Their family would end up miserable.

Qiu Tong wanted to leave, but the three children were so pitiful. Without her, they would die.

In the end, she decided to change their fate!

After that, Qiu Tong worked hard to earn a lot of money and became the richest person in City A. The three children also went from gloomy little devils to bright little angels. They even referred to her during their interview.

The jaws of the executives dropped when they saw the interview.

“These children look exactly like the President!”

“President, bad news. Your children are looking for a stepfather for their mother!”

Before long, Qiu Tong was brought to the magnificent palace where a handsome man was waiting.

“You want to run away now after stealing my seeds?”

“What do you want then?”

“I want your heart in exchange.”

Qiu Tong: Charming looks and exceptional character. Off-the-charts martial arts skills and a minor expert at money-making.

Eldest Child: Male, genius in chemistry.

Second Child: Male, extreme martial arts skills.

Third Child: Female, their mascot in her little cotton-padded jacket. A highly-intelligent and skilled hacker.

Jin Yang: S Country’s President. Handsome and cold-hearted. He was set up to have a one-night stand with Qiu Tong. He only found out later that she kept the children.

“She had just traveled through time and now she’s doing a cesarean on her dead mother? And the children were still alive! Then, she had barely had the time to relish in her joy before the stupid villagers were going to burn her as a witch? Later, an emperor arrived on his horse and said, “Come with me.” The girl asked, “Why?” He answered, “Help my precious horse deliver her foal!”

Lin Fuyin had only thought of leading a quiet life with her two siblings after avenging her mother. She had never thought of being embroiled in the murder within the royal family as a village girl! Follow Fuyin through her tempestuous journey and as she stands at the top of the Wei Kingdom! The phoenix flaps its wings, about to soar…”

- Description from Novelupdates

A mecha otaku is reincarnated into another world as Ernesti Echevalier (Eru). In this world there exist huge humanoid weapons known as Silhouette Knight. Dreaming of piloting those robots, Eru, with childhood friends, Archid Walter and Adeltrud Walter: together they will aim to become a Knight Runner, pilot of Silhoutte Knight.