One Piece: Unreal Adventure - Chapter 5: Teach Me Something Gramps!

Legend says, that there is a great demon, who is the human kind’s public enemy. He is the galaxy federations’ nightmare as he wanted to conquer the whole universe. On the first day, he completely took out the human fleet, plunging them into disorder. On the second day, he declared that he will wipe out the whole federation. On the third day, he declared——that the hero who shot him in their previous battle must marry him, or else, he will destroy everything.

The galaxy federation president and the council members had a long meeting after that. They decided to dispatch a soldier, Wu Xing Yun, and marries him off to the arrogant demon. Wu Xing Yun was once a hero who fought for the nebula, and henceforth, he was tasked—— for the sake human race and the universe’s peace, to eliminate mistresses, settle his matters with the mother-in-law, and fix the man’s crooked ways.

Wu Xing Yun was very perplexed when he asked his commanding officer: “Sir, why did it have to be this way?”

Commanding Officer: “Soldier, bear in mind, that this mission of yours, is for the sake of the universe and mankind’s happiness. You must hold on to your husband, and fight other mistresses! Do you have the confidence to accomplish this task?”

Wu Xing Yun, stood straight, saluted, and instinctively replied: “Sir, yes sir! I will accomplish this task!”

- Description from Novelupdates

After his wife's affair and the discovery that his child belongs to another man, Li Feng is cast out into the rainy night.Since fate won't allow him to live an ordinary life, he resolves to live an extraordinary one.“How many roads must a man walk down, before they call him a man” --- < Blowing in The Wind > Bob Dylan

When she opens her eyes again, she is in a strange world, a new continent.

Born in the declining Yun family and being beaten to death by the son of a powerful family—this is her identity this life.

Her father and brother, who had protected her as if their lives depended on it, becomes her strength to continue living.

The great family fortune attracts a fatal disaster from greedy people.

Since she is reborn as Yun Feng, no one can touch the Yun family!

Whoever steals the Yun family’s assets would pay back five times the amount!

Whoever plots against Yun family’s lives would pay back ten times the amount!

If there are still people who dare to touch the Yun family, she would definitely return the favor with all her strength. She would not rest until she’s dead!

Therefore, she chooses to stand up without any hesitation! From then on, the continent would lose a good-for-nothing and gain an exceptional genius!

Is it very difficult for a warrior to advance? Sorry, I have a secret treasure to temper my body. I can advance two levels in three days.

Is a mage very powerful? I’m sorry, I don’t care. She senses the five elements, and an all-elemental mage is quietly born.

Is a summoner very rare? I’m sorry, I’m a summoner that appears only once in a thousand years. Moreover, I’m a five-elemental summoner. Magical beasts and so on are not a problem. There’s also a meatball that seems to be a ten-thousand-year magical beast~

With such a mysterious treasure in her possession, the Yun family’s Old Ancestor personally guides her cultivation path. Beside her is a strange meatball that seems to be an ancient magical beast. As a summoner that is hard to come by in ten thousand years, as well as a warrior, mage, socket master, refiner, and so on, she has always been very low-key—arrogant in a low-key manner!

Let us witness how this formidable lady starts from the beginning and scales to the top of the pyramid! From now on, she will rule the world!

I am the sword.
Killing a man amidst a thousand miles, no one dares take ten steps.
Killing a man amidst a thousand miles, no one can take ten steps.
Killing a man amidst a thousand miles, ten steps? Not possible!
I am the sword, the sword is me,
On the path towards heaven, each shall wield their own.