MTL - My Great Qin Cannot Die - Chapter 575 Population is the future theme of the Qin Empire.

Kakashi has lived a sheltered life within the protective confines of a barrier, which shielded them from the dangers that lurk outside. Raised by his devoted mother, Ako, and loving sister, Tokah, he only know a world of happiness and joy. Living in a world where he thought nothing could go wrong.But when a group of men invades their home, everything changes. In the brutal assault, Kakashi witnesses his mother's tragic death, a moment that shatters his naive understanding of safety. While his sister manages to escape, Kakashi is captured and subjected to experiments designed to exploit his hidden powers.Years later, amidst the ruins of a collapsing facility, granting Kakashi a chance at freedom. Rescued by an academy dedicated to training gifted individuals, he discovers not only the extent of his abilities but also the resolve to seek vengeance against those who tore his family apart.Driven by the desire to reunite with Tokah and avenge his mother's murder, Kakashi embarks on a journey filled with action and self-discovery.As he navigates the treacherous underbelly of a world rife with superhuman conflicts, he must confront his own problems while mastering the very powers that once made him a target.

He Lang died by his own hands for the sake of his imperial younger brother’s ambition, whom he loved. He was offered to be reborn in exchange for giving up his past romantic feelings. Reborn without the burden of his romantic feelings, he brings with him a manual to new worlds. He wholeheartedly followed the instructions of the manual to complete the tasks, not knowing that the originally slag gong was blackening…
He pleaded to his affectionate Emperor brother to release him, he pleaded to the paranoid prisoner next door, but until the end he remained baffled.
In the end, he discovered that the full name of the manual was – “Slag Shou Cultivating Manual”
Σ (っ ° ° °;) っ!

- Description from Novelupdates

Ye Zhi inherited not only a run-down house, but also an engagement. Her fiancé met his true love and suddenly asked to break off the engagement while stating that he disliked his fiancée in all ways around.

In order to express their guilt, his family decided to make up for it with Ye Zhi. But she didn’t want a dime from them so she left.

The next second, Ye Zhi was suddenly picked up by a Rolls Royce.

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Gu Ren, the son of the richest man alive, had a tough life and was told that he couldn’t live past 30 years old. Only Ye Zhi, a young lady born on the cloudy day of the lunar year, could make him live.

Ye Zhi and Gu Ren got married. Gu Ren gave her a bank card. All she has to do is—

Spend money for him! Squander his fortune!

Ye Zhi bought a Lamborghini for Gu Ren, but he had an accident as soon as he drove the car.

As soon as she bought some Hermes platinum bags for herself, Gu Ren signed a more than one billion worth contract.

It turned out that the money could only be spent on herself. The more she spent, the more prosperous and healthy he would become.

Since then, her life had changed completely. Her villa was the biggest in the City.

————-

Ye Zhi’s old fiancé thought that she, who had been rejected, must have suffered a lot until one day, when he saw he walking in the street, followed by a Lamborghini.

Wait ! Who is that man standing next to her ?

This man is a super-rich man — Hundreds of times richer than his own family!

From the age of 7, Qiao Qiao realised that her family wasn’t quite the same as her friends’ families.

Her father, dressed in all white, said, “Our girl should learn to cultivate immortality with me!”

Her mother, dressed in battle armor, said, “Our girl should train her body to protect herself!”

When discussing it, they decided to solve it with a duel outside.

Her brother secretly asked, “Qiao Qiao, do you want to be in the entertainment industry with me?”

Then, her brother was kicked out of the house by her parents. She prayed that he was okay out there. 

Qiao Qiao sighed. She was really worried about this family.

She silently collected mech building materials. There was no other way, if she learned how to use mechs, she would be able to get a good job. Unfortunately, her unreliable parents didn’t understand.

It seems like the burden of supporting this family was handed over to her.

- Description from Novelupdates