One Piece: Seaside System - Chapter 11: Marine Based -

On the brink of destruction, I regained consciousness and found myself back in the past, 20 years ago. In order to have a peaceful retirement, I must prevent the impending doom.

Notice: This story contains R18+ themes, including violence, sensual and sexual content, blood-related addiction, and dark psychological elements. Reader discretion advised.I died in a library, crushed under centuries of forgotten knowledge. Fitting.Now I’ve woken up in a coffin, starving, undead, and very much not human.They call me a Fledgling—a bottom-feeder vampire barely above a ghoul. I’m weak, hunted, and tethered to a world straight out of a cursed tabletop campaign. It’s a classic fantasy realm—elves, knights, guilds, and dungeons—but twisted by a dark, rotting magic. The moon shines red, the gods are silent, and every town smells like fear.To make matters worse, I’ve been bound to a LitRPG system called the Blood Codex.Level up by draining blood.Unlock skills by embracing your monstrous nature.Resist Corruption... or don’t.There's no prophecy. No chosen one nonsense. No noble title. Just fangs, rot, and whatever I can steal, trick, or kill to survive.But the deeper I sink into this world’s underbelly, the more I realize something is watching me through the system. The rules are breaking. Dungeon bosses are going mad. Entire towns are disappearing.And I think I’m supposed to fix it… or maybe finish the job.

Villain System: Activated> Alignment: Chaotic EvilObjective: Obey the plot, serve the empire, die like a good villain.Yeah, no thanks.I woke up as Dorian Valen—sadistic noble, arsonist, war criminal, mid-tier villain with a face everyone wants to stab. The story wants me to beg for my life, cough up secrets, and die at sunrise so the hero can get a shiny new power-up. Been there, read that.But I'm not here to follow the script. I'm here to flip the table.I’ll expose the cracks in the empire, dismantle the hero’s halo, weaponize every trope, and corrupt the system that tried to cage me. And if I have to burn the world down to do it?Well… I’ve got the villain system. Might as well make it earn its name.

On her wedding night, Mingmei had a dream.She dreamed of a “Book of Life”.And the protagonist of this book was her mother-in-law, who would bump her head and faint the next morning, only to wake up reborn.Apparently, her mother-in-law had returned from fifty years in the future. She had witnessed the changes of the era and experienced social development. With this rebirth, she intended to ride the wave of the times, work hard, and lead the whole family towards glory. (Take this with a grain of salt)Of course,Along the way, she planned to reform the little troublemakers in the family, deal with the big troublemakers in the courtyard house, and let them feel the iron fist of justice as a side task. (This part is true)Mingmei, the young daughter-in-law who had vaguely heard herself described as “a lazy, gluttonous, good-for-nothing”, bit her blanket and whimpered.What should she do?Bang!A sound came from the outer room.Mingmei: Here it comes! Her mother-in-law has been reborn!Reading Guide:1: Dual female protagonists: Protagonist One: The reborn mother-in-law, Zhao Guihua; Protagonist Two: Mingmei, the young daughter-in-law who can see the future in her dreams.2: A slice-of-life story about a working-class family in an old Beijing courtyard house, featuring an ensemble cast.