One Piece: The Strongest Trait System - Chapter 16: [] : Buggy’s Secret! A Super Trait!

A Time Loop Thriller Without Time Travel. No Superpowers. Just Mastery.Eron Vale wakes up at 7:00 AM every single day—the same day. For the world, time moves forward. For him, it's been over 100,000 loops of the exact same 24 hours.No powers. No resets for the world. Only him.He’s died. He’s starved. He’s gone insane—and come back sharper each time. But now, after centuries of learning every face, flaw, and secret in the city, he’s done watching.Eron begins executing his final plan: to infiltrate and take control of the most powerful secret organization in the world—Helix—using nothing but perfect timing, manipulation, and skill.Every conversation is a test he’s passed thousands of times. Every ally is a pawn he’s moved before. Every threat? Already defeated in another try.But this time, it has to be perfect.Because he’s done reliving this day.And for the first time in 100,000 tries…He’s making his move.

He Zening had always felt that novels depicting the life of a Company President were good for passing time, but insulting to the IQ. Still, having read countless novels of this genre, never did she imagine that someday she would transmigrate into one of them. To make matters worse, the plots were so similar that she could not remember which novel it was. She was left with no choice but to assume the role of a secretary to the President.

The secretaries in novels ran errands for the President, assisted him in pursuing women, helped him keep the flames of love burning, and even took the blame for him if necessary. But a real-life secretary? They were blamed by those in power, sometimes hurt and reprimanded wrongly.

If it were not for the excellent pay and necessity, she would have already bolted out of the door. And like all curious bystanders, He Zening wanted to see the plot happen before her eyes; the President meeting the protagonist! A villain standing between the love of the leads! The side characters!

This is the second life of a level-headed, diligent secretary working hard to achieve a carefree life, whilst being dragged into the plot.

- Description from Novelupdates

To save the hopeless Dark Fantasy World, I held back my tears and destroyed the world, then killed the Demon King and returned.

Now, I’m trying to save the world using the ‘System’ I gained as the ‘Regressor’s Privilege’… but the Main Heroines have also awakened their memories of the previous timeline.

God damnit.

I, Hyoudou Issei, am a 2nd Year High school student and my age is equal to the number of years I haven’t had a girlfriend. And, someone like me got a girlfriend! I’m sorry buddies, I will walk the path of becoming an adult before you guys! – That’s how it was supposed to be, but why did I get killed by my girlfriend!? I still haven’t done anything yet! Are there no Gods in this World!? And, the person who saved me is the most beautiful girl in my school, Rias Gremory-senpai. I learned the shocking truth from her who isn’t a God but a Devil. “You have reincarnated as a Devil! Work for me!” Lured by Senpai’s breasts and treats, my life as a reincarnated Devil began. So the “Academy×Love Comedy×Battle Fantasy” starts here with just aggressive and worldly desires!