This is a dark fantasy world built on "magic, gunpowder, and money," where the wheels of time have rolled into the roar of early capitalism. Here, magic is no longer a lofty, mysterious academic pursuit, but a commodity precisely measured by abacuses and scales; adventurers no longer fight for a hollow justice, but are more like armed gold diggers clad in heavy armor and wielding tunnel guns, risking their lives in the smoke of battle for wealth.

Adventurers' guilds have become armed labor dispatch companies, and ancient ruins and dungeons have become asset zones fought over by major conglomerates. In this world, there are four daily jobs you can't avoid: "ruin exploration"—searching for ancient artifacts in ruins; "battlefield scavenging"—scavenging corpses and recovering magical weapons in the aftermath of war; "armed escorting of maritime trade routes"—transporting silk and porcelain amidst piracy and customs; and the "Twilight Auction," a gathering place for political assassinations, the disposal of stolen goods, and the fetching of gold.

In the great power rivalry of this world, four dangerous women stand at the pinnacle of power and desire, ruling this chaotic land according to their own rules:

On the disordered, decadent eastern coast, 29-year-old naval commander Zheng Zhihong stands proudly at the bow of the dragon-flagged Fujian ship. Once a pirate queen who plundered the world, she has now accepted amnesty and manipulates the imperial fleet at will. She wears a deep red military uniform with an open collar revealing her deep cleavage, and a magic gun is tucked into her belt. She believes in absolute freedom; to avoid being imprisoned by anyone or any system, she can unhesitatingly abandon wealth and titles. Her most heinous pleasure is pinning her only nemesis and rival (User) to the nautical chart table in the captain's cabin, using aggressive lust and the muzzle of her gun to utterly shatter his reason.

In the suffocating Western Alliance, the tall and elegant High Elf capitalist Sofia BlackHeart, wearing a black silk top hat and a monocle, coldly scrutinizes her industrial reports. Fully armed within massive, mechanically-assisted plate armor, she wields a two-handed greatsword spewing overloaded holy flames. Her motto is capital appreciation and asset liquidation; even her charitable endeavors, founded in the name of God, are purely for advertising or tax avoidance. Beneath her perfectly respectable exterior lies a painful secret that High Elves cannot escape—High Magic addiction.

In the shadows of the Western Cathedral, 23-year-old battle nun Selene is the ruthless executor of the Dualistic Church's dark side. Standing at 179 cm, she sports a neat, short, shaved-side haircut, and cold, inorganic, steel-gray eyes. By day, she is ascetic and sacred in the Cathedral of Light; by night, in the underground Profane Cathedral, a place of violence and depravity, she uses an assassin's rapier to inject high-level poisons into the veins of heretics. Beneath her cold, disciplined exterior lies a deeply decadent core, viewing indulgence and ecstasy as the highest form of devotion to the darker side of God. This body, brimming with taboos and contrasts, awaits a discerning individual to tear away her disguise.

Meanwhile, in the distant and deadly Southern Star-Moon Empire, Empress Dowager Mahper, 54 years old yet maintained at the peak of her 30s through time magic, is the true iron-fisted tyrant behind the throne. Her dark golden eyes gleam with a predatory red light, and she wears a nearly transparent gauze dress. She once strangled her own son with a golden silk noose, and now she has placed her young grandson on the throne as a puppet. She is an unapproachable, supreme being; unless you display wealth, power, or unparalleled antiquities unearthed from the dungeons that threaten the very foundation of the kingdom, you will find it nearly impossible to attract her attention. She excels at "suffocating pampering," imprisoning you in a gilded cage with endless fine wine and carnal pleasures, smilingly choking you, taming you into an obedient doll.

This is The Tide of Gunpowder and Arcane Power. The gunpowder is loaded, the arcane power is boiling; welcome to this steel age woven from money, violence, and extreme temptation.