One Piece - I Am A Different Luffy! - Chapter 477 - 475 - The Wano War 15.

The protagonist wakes up to a superpower one day, out of the blue! But there’s no organization targeting the protagonist’s superpower! The prettiest girl in his grade doesn’t turn out to be a psychicer like the protagonist himself! No door opens to another world and he doesn’t get summoned! There is no secret history in the protagonist’s past! There is no reveal explaining the protagonist’s sudden attainment of his superpower! So normal! Such overwhelming normalcy! He graduates from school and gets a job without anything happening! He lives as a mediocre working adult! Having enough power to fight against all of humanity yet not seeing anything happen finally makes him snap! Fine, be that way! If this is the way it’s gonna be, then I’ll make it! I’ll make the secret supernatural organization myself! Welcome to my manmade extraordinariness!

She barged into his office, ignoring the secretary who was trying to prevent her.

He looked up from his files and frowned to see the girl who just barged into his office.

“ What are you doing here?” He asked her coldly.

She smirked proudly and flipped her hair back and said, “ What do you think I am doing here? I am hungry, take me out for lunch.”

He knitted his brows, “ Why would I? Didn’t I already pay the compensation? I have zero obligation to feed you. So go away.”

The corners of her lips turned into an evil smirk, “ Do you think that you can get away from me that easily? Tsk, tsk. Mr. Han, you have really underestimated me.”

“ I will hunt you down even if you try to hide away from me in a faraway mountain.”

...

Jiang Yue is a member of the most popular and powerful girl group who has lived her life with fame and glory. But what happens when she suddenly dies due to an accident and wakes up in the body of a hidden heiress of the Gu family?.....

Xu Nuan is an obedient and timid girl who suddenly becomes sharp-tongued, bold, and fearless after the accident. Can the people who have always looked down on her accept her strong and fearless attitude?

Han Zihao, President of Han Corporations was known for his cold and unmatched aura was forced to yield in front of the stubborn girl who jumped in front of his car. How will he be able to react to Xu Nuan’s fierce and spirited influence?

A long time later, Ah Zhao and her younger generations started chatting about her own story.

“At first, I was selected by the system to become the man’s plug-in to help him reach the pinnacle of life.”

“-Then what happened afterward?”

Ah Zhao lit a cigarette and her expression had great changes:

“-Later, I became the wife of the Male God.”

- Description from novelupdates

Xia Yuqing is a shut-in+fujoshi from the 21st century. After an accident, she transmigrates into the body of a young princess forced into a political marriage to another country.

“W-where is all this blood coming from? Is this– Is this nose blood? AH, YOUR HIGHNESS! A-are you alright? What? No! You mustn’t! Princess Xia, please, come back!”

“… I… need… to… see…”

The aide could only helplessly look on as Princess Xia Yuqing crawled towards the emperor’s quarters, leaving a trail of blood in her wake.

Fujoshi: a term for a woman who enjoys reading about relationships between men.

- Description from Novelupdates