Naruto System in One Piece - Chapter 145

Cheng Feng, an ordinary young man. He isn’t genius, however, his elder sister has a unique body, Nine Linglong Body.

One day, his brother in law awakes an eight order martial spirit and become a peerless genius in Hidden Dragon Academy. In another side, he can reach that step because of receiving the help of Cheng Feng’s elder sister.

When Cheng Clan’s people think that their clan will rise and advance to a higher status, but this is the beginning calamity of Cheng Clan. Their talented son in law writes off the marriage,

Cheng Clan Patriarch dies…

….

His elder sister commits suicide…

After Cheng Feng sees the calamity of Cheng Clan, his heart is wrath, he only wants to revenge to the people who cause his clan fall to this step.

” I will take revenge to the people who make…”

But he doesn’t have the strength to do it until he hears a mysterious voice…

- Description from Novelupdates

Way, way, and very way before I was even born, my world was invaded. Actually, not just my world, my entire damn universe was overrun by another, led by a single race that called themselves the Eternals.And they were prepared. Very prepared. Every life we lost in the war against them was used by them. They didn’t just kill people, they captured their souls, forged them into Phantoms, and used the souls to twist beasts into Abominations. Our dead became their army.Three hundred years later, I was born. A guy with way too much energy. Sitting still? Impossible. Taking it slow? Not happening. I was always moving, always ready to burst into action. Then I awakened, and got a talent too.My Talent's Name Was Generator.Because of it I never ran out of energy. Ever. My muscles? Supercharged. My healing? Faster. My stamina? Please, I had no idea what being tired even felt like.So if the universe wanted to throw an endless war at me?Fine. I’d throw everything I had right back.I wasn’t born a hero. Never wanted to be one. But this war? It wasn’t just my universe’s fight anymore. It was mine. The Eternals made sure of that when they took my parents' souls.

Life is unpredictable. Her husband loved her stepsister, deposed her as Empress and even forced her son to death. In that Cold Palace, she was forced to drink poisonous wine. So in the next lifetime, she made a promise to never do good deeds and help others, to never step into the palace and to never become the Empress!

After three years of drought, Cangyun Kingdom finally waited for the lucky girl who the Taoist said could change the destiny of the country!

However, the lucky girl Shen Ningning was stolen and thrown into the mountains just after she was born. She was finally picked up by a kind-hearted person. She was also scolded and beaten by her vicious aunt every day, and she almost died!

finally! The wolves couldn’t stand it, so they snatched her away and protected her from now on!

The little guy wasn’t idle either.

The wolves are out of food? Simple! There are tens of billions of supplies in space, so you don’t have to worry about food and clothing!

Will it rain for a long time and the roads will dry up? Don’t be afraid! Lead out the spiritual spring and enrich the entire mountain!

Too poor without money? Fake! A piece of spiritual grass is worth a thousand taels of gold, and wealthy businessmen are fighting for it!

An enemy country invades? Don’t panic! Zaizai silently took out gunpowder and blasted them all into the sky!

The vicious Bai Lian steals the title of Lucky Girl? Shocked! The prime minister came to recognize his father, pamper the cub and punish the evildoers!

Others asked: “Ning Ning, what is your dream?”

Shen Ningning: Raise wolves, make big money, save people’s lives, and torture scum!

The irritable prince Mo Lingwei said: “My dream is to protect my An Ning even if I risk my country.”

- Description from novelbuddy