Maoyuu Maou Yuusha - Volume 1 Chapter 1, “The Demon King’s Castle, that Profound Audience”

A con-man and policewoman that are legends of their respective professions suddenly die, then are reincarnated and return to the Tang Dynasty of ancient China as little kids.

Accepting their second chance and forced restart, they choose to use the modern knowledge and specific talents that they have in their previous lives in order to live comfortably in this new life.

- Description from Novelupdates

One day, a ghost possessed me.

The younger brother donated his kidney to his older brother and chose death over living with only one kidney.

A high school girl tried acting in front of her father.

A Korean military police officer from the Japanese colonial period belatedly tried to protect his country.

A con artist attempted to steal his partner’s heart but ended up losing his own.

I could vividly portray their lives.

Their experiences were akin to a theatrical performance, almost theatrical.

Watts is just your average 21-year-old, hustling to make a living in a world that seems to grow harsher by the day. By daylight, he works in the bustling chaos of the airport, hefting heavy luggage for passengers who barely notice him.By night, he trades punches as a kickboxer, channeling his frustrations into the ring. Life isn’t easy, but it’s his, and he’s making it work.Until the day everything changes.Watts wakes up one morning lying in a pool of his own blood on the cold floor of the airport’s luggage room, his mind blank about what happened.Was it an accident? An attack? He has no answers—just a splitting headache and a world turned upside down. Because when he comes to, Watts discovers something unbelievable: he can create anything. Anything.Money, cars, weapons of unimaginable destruction. Galaxies, black holes, entire realities. All at the tips of his fingers. The possibilities are limitless, but so are the dangers.As Watts begins to explore the boundaries of his newfound power, he stumbles upon secrets buried deep within the world—secrets no one was meant to uncover.Now, with his life spiraling into the unknown, Watts is faced with a choice: use his powers to better the world or risk losing himself entirely. But the deeper he delves into his abilities, the more he realizes the price of wielding such power might be more than he’s willing to pay.Dive into Watts' Creation and follow his journey as he unravels the mysteries of his new reality, challenges forces beyond comprehension, and wrestles with the ultimate question: what would you do if you could create… everything

Roger’s remarks before his execution opened the chaotic era of great pirates. At the same time, this is also an era of **.

Former One Piece crew member, Giotto witnessed the beginning of the era and established his own family with a system.

The navy has three generals, and the pirates have four emperors?

So it’s not too much for me to have six guardians in Peng Lie?

Is the world government cp organization haunted?

The strongest assassination unit, Balian, find out…

Here, the name of Peng Lie will spread all over the sea!

- Description from novelbuddy