Who Designed This Underworld Dungeon? - Chapter 423 - 300: Yilushier of the Cold Valley

Qin Xiaoyao transmigrated one day, becoming the recently married wife of the Song Family, whom everyone in the village scorned for being poor and desperate.

Her mother-in-law was sick, while her uncle and aunt were very young.

Her husband was gorgeous but was bed-ridden with illness.

They all lived in a small straw hut and would survive daily on what rice and soup they could scrape together.

However, she was the very cause of their desperation.

As the youngest daughter of a butcher, her father forced this marriage on her because of her husband’s good looks and scholarly title.

She married Song Que precisely like she wished but could not bear the life of poverty and had very much dug herself a hole.

Glancing at her own round figure, she sighed.

It turns out that she was the one who was tricked instead! Female lead: A woman from the future.

Strong physically but also possess superpowers.

A sucker for good-looking men. Smart.Male lead: Reincarnated. An evil-looking man who was ruthless.

A comedy with strong lead characters.

Welcome to your new pit, dearies.

Travel to the primitive world, open up wasteland and farm land, tame animals and fish, build houses…

Jiang Xuan wants to create a tribe of his own!

- Description from novelbuddy

Crossing to One Piece world, he became Roger’s younger brother.

Five years ago, humanity’s strongest Tower Climber was betrayed at the peak of his conquest.Rael Arden, known only by his codename Phantom, was the silent genius who cleared impossible floors, crushed monsters with forbidden magic, and shaped the rules of Tower exploration. No one had ever seen his real face—yet his legend was feared across the world.But at the Tower’s summit, the teammates he carried to glory stabbed him in the back. For power. For godhood. For fear of what he might become.They thought he died.They were wrong.Reincarnated in secret, Rael awakens in a modern world that’s on the edge of collapse. Dungeons bleed into cities. Monsters evolve. The Tower is no longer just a gate—it’s infecting the world. And the very ones who betrayed him now rule from the shadows, hiding behind titles, guilds, and lies.But Rael isn’t alone. His soul split across hidden clone bodies, each designed to infiltrate, gather information, and prepare for war. As each clone reawakens, his power grows—and so does his rage.With him are three women tied to his fate:Selene, the shadow rogue who never betrayed him.Lyra, a curious researcher drawn to the legend of the Phantom.Aeris, the sword saint who still mourns his death… and may not be as loyal to the enemy as she seems.Now, Rael hunts the seven betrayers who destroyed his past.One by one, they will fall.But revenge is just the beginning.Because deep within the Tower, something else is waking—an ancient force that even Rael feared. And this time, the world may not survive unless the Phantom reigns again.