Naruto System in One Piece - Chapter 374

500 years ago, Chen Xi was devoured by a crack in the void and was transported into a cultivation world.

500 years later, he returned back to Earth after enduring through several hardships and discovered that only 5 years had gone by.

…

In the courtyard, beauty at the side, a candle flame wavering.

A gush of clear wind, half a full moon, the peach tree remains unchanging.

…

Wait, whose kid is this?! Why is she calling me papa? Gazing at the little girl in front of him with skin as pale as jade, Chen Xi froze.

…

　
Returning home from cultivation, starting as a stay-at-home dad.

In this life, not fighting to be a king nor claiming to be a tyrant, only praying to peacefully be a wife-pampering mad devil and a child-protecting daddy!

- Description from Novelupdates

After successfully graduating with a master's degree and passing the civil service exam, Chen Ying returns to his hometown's Forestry Bureau to become a wildlife rescuer.He thought his daily work would just involve saving animals and petting all sorts of furry creatures, but ever since he saved a leopard and her two cubs, his life has become incredibly busy.No one told him that the leopard's best friend was a giant panda!And that giant panda was pregnant with twins and couldn't eat bamboo because of inflamed gums.Chen Ying had to call a dentist in the middle of the night to help the pregnant panda with dental fillings and cleaning, also providing a prenatal examination.After that day, word spread among the animals in the mountains that a bipedal vet had arrived who could solve all kinds of ailments!Hold on, being single isn't a sickness and can't be cured!What's that, you wish to arrange a meeting with domesticated animals to fix your single status? Well, that might be worth considering.Unbeknownst to Chen Ying, the animal community throughout the country came to know that the bipedal vet from the Apmu Township rescue station could help solve the problem of being single.Seriously, can't we keep this on the down-low? He's a vet, not a matchmaker!

What do you think would happen when a mean and cranky bitch was suddenly thrown into a new world with no fault of her own? At least that is what she chose to believe.

A new world where she would be dubbed as a “Villainess”.

The hardest to impress and scariest judge on the national talent search show, ‘The Dreamer’ had now transmigrated to an old historical world.

One with no internet, no cell phone and worst of all no women's rights!

A strong-willed woman who had an opinion about everything was now stuck in a land where her thoughts did not matter.

Not only did she have to live her new life, adapting and mending her ways to survive in this world but also she had to do it in the body of a mere child?

“You think that by dropping me in this backward ass world, I'm going to approve of your work?” A young Yvonne yelled as she stared at the bright morning sky.

“Dream on!” She flipped her middle finger and walked away with her head held high.

The God watching her from high up in the sky almost puked blood when he saw her disrespectful actions.

'Looks like my punishment wasn't enough!' He growled causing the clouds to darken and thunder to rumble in the skies.

Years later,

“Just be a good girl and follow everything he says. You will belong to him after all.” Said the woman who sat by her side, gently caressing her hands.

'What did this lady just say? Hmph… Yvonne St. Claire belongs to no one!'

Though her thoughts were rebellious, she still submissively nodded her head in agreement.

'Let's see who will belong to whom!' Yvonne lowered her head to hide the sparks of fury in her eyes.

Come, witness Yvonne’s journey as she strives hard to dodge the obstacles that stand in her way of leading a normal and peaceful life.

But will she be able to succeed when the heavens, particularly a certain God has different plans for her?

Wei Yuewu is the unloved daughter of the powerful Marquis Hua Yang.

On her way back to the capital city to marry her fiancé, she becomes the target of a ruthless assassination led by her fiancé, Marquis Jing Yuan.

With the help of the Prince of Yan State, she narrowly escapes from one disaster after another and returns to the capital.

Determined to avenge her enemies and unravel the mystery surrounding her engagement with Marquis Jing Yuan as well as the death of her mother, Wei Yuewu makes a deal with the Prince of Yan State.

However, just as she has triumphed over all her enemies and is about to reach the acme of her life, she deliberately destroys her own future and becomes an exile of her own…