Naruto System in One Piece - Chapter 3

Alpha Chen Junhua, as a representative figure of the Conservative Party, was listed as the top three unmarried characters in the Empire by Imperial Omega. 

At the same time, due to Chen Junhua’s other identity – the imperial marshal, he was secretly liked by many people in private. 

But no matter what others think of Chen Junhua, it has nothing to do with him, because Chen Junhua has passed through! ! ! 

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He also entered a Zerg society, became a male worm sought after by worms, and also had an unmarried female worm, Chen Junhua said…Thank you, no appointment. 

When Chen Junhua was about to break off the marriage at the fiancee’s house, he saw the fiancee who was bullied by the worm. Looking at the swarthy eyes of the fiancee, Chen Junhua’s conscience ached… Okay, anyway, whoever you marry is a marriage, just you . 

After marriage, Chen Junhua… Really fragrant, military female or something is really the best. 

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Strong, 1V1, the former Alpha is now Zerg attack × Zerg army female is tough

Content tags: strong love, a match made in heaven, interstellar

Search keywords: Protagonist: Chen Junhua, An ┃ Supporting role: ┃ Others:

- Description from novelbuddy

She, a modern hidden ghost leader of an organization which gathered insane prodigies proficient in the various differing skill-sets. Highly skilled in medicine and poison, executes covert assassinations, viewed as insane and demonic in the eyes of people of the world. Killed in an accident, and reborn into the body of a disfigured young girl.

What? Face disfigured, identity stolen? A return to the family dim and hopeless? Her identity can be given up, her family can be forgone, but as for the one who harmed her predecessor who inhabited this same body, if she didn’t at least make them scream in unimaginable agony and throw them into a state of wretchedness, how could she live up to her demonic reputation? Endless turmoil ensues and it’s a battle to dominate over all! See how she shook the world dressed in a suit of red, her sword up against the dominant powers that rocked the Heavens! Her name spread across the seas, shocking the earth!

After an unexpected accident, An Luo was reborn as the young master of a business family. Even as his grandfather’s favored grandson, he seems to only be a cannon fodder in the brothers’ struggle to seize power. However, the most frightening thing is… the strange emotions that flicker in his little brother’s eyes as he looks at him. At that moment, overwhelmed by his brother, An Luo angrily thought: Could it be that he is doomed to never escape this vicious cycle of “brotherly love”?

An Luo(frowning): After rebirth, I don’t want to be together with some strange person.

Someone(suddenly appearing in the back, smiling): What did older brother just say?

An Luo: …Nothing.

- Description from Novelupdates

After 2000 years has passed, the ruthless demon lord has just been reincarnated! But his aptitude at an academy for nurturing candidates for demon lords is, “Inept”!?

Having the capability to destroy humans, elementals, and gods, after a long period of countless wars and strife, Arnos the demon lord became sick and tired of all that and longed for a peaceful world, so he decided to reincarnate to the future.

However, what awaited him after his reincarnation is a world too used to peace that his descendants became too weak due to a huge weakening in magical powers.

Arnos enrolled in the Maou Academy established to find any students that might be the demon lord’s reincarnation, but his powers are too extraordinary that those in the academy couldn’t properly judge his powers, so he’s regarded as an “Inept student”. Being underestimated and avoided by most people there, he recruited a girl friendly to him, Misha, as his subordinate and comrade, and strives to climb to the top of the demon race hierarchy to one day reclaim his former title and status.