The Labyrinth Raids of the Ultimate Tank - Chapter 16: Investigators from the guild

Yao Mo Xin, the empress of Da Chu died in a cruel way a day after she gave birth at the hands of her husband the emperor, Ye Hong Yi, and her legitimate second sister, Yao Shu Ran. Ye Hong Yi got the throne because of the smartness of Yao Mo Xin, but he hated her because she made him feel like a useless person who needed a woman to become the emperor.

Her soul got in the body of her illegitimate third sister from the same mother Yao Mo Wan. Yao Mo Wan has the mentality of a child because the legitimate wife of her father fed poison to her mother while she was carrying Yao Mo Wan. Yao Mo Xin wants revenge for everything that happened to her, so she seduced the emperor and began her plan of taking everything away from him. She did that while pretending to still have the mentality of a child. She also wants to repay Ye Jun Qing back for everything he did for her while she was Yao Mo Xin. In the process of revenge, she met many people who will fall in love with her wit and intelligence.

- Description from Novelupdates

There’s the so called class transfer.

Among the high school students that were given cheat abilities, Kirishima Ran was given 『Underling Training』for some reason, a skill that can make a woman a slave.

Ran who was driven out by the kingdom using an absurd reason will make use of the given skill freely to take revenge on his classmates, release his desires (This is mainly the reason), and fight off the world’s system.

It’s a story of him using his wonderful skill making his classmates turn to an obedient cute and lewd slave.

Joanne Smith, weighed down by significant debt and humiliated by Jeffrey Winchester's cruel rejection just a day before their wedding, transformed her life into that of a multi-millionaire entrepreneur, allowing love to fade into memory.Joanne had one rule in life: money first, emotions later. She built an empire from the ground up, balancing her booming logistics company with the peace of her family farm.When a rugged stranger shows up, desperate for a place to stay, Joanne reluctantly takes him in as a paying guest. But little does she know, he’s not just any guest. He’s the man who brutally rejected her years ago, the one she’s long since forgotten.And he remembers everything differently.Now, living under her roof, he’s fueled by the sting of his own downfall and a hunger for revenge.Will the truth tear her world apart—or bring a reckoning neither of them saw coming?Join me on this incredible journey to find out!I will provide daily updates, and I would love to hear your thoughts in the comments. Please consider leaving a review and supporting me with GTs, Power Stones, and gifts.I hope you enjoy this story as much as I enjoy writing it!

Crimson Vale Academy—where reputation is currency, and failure is a stain you wear on your sleeve.Behind gothic walls and spotless uniforms, students aren't just educated—they're measured, ranked, and pitted against each other in a brutal meritocracy. Privileges are earned, not given. The strong rise. The weak vanish.Enter Kairon Vale, a transfer student marked Rank D—the bottom of the bottom. No badge. Just a stitched black fang, branding him as “Obsidian”—a warning to others.In a system where points dictate your value, Obsidian-ranked students claw for every opportunity to ascend into the prestigious Golden or Platinum ranks—where comfort, power, and influence await. But for most, it’s a losing battle.Yet Kairon isn’t here to fit in, impress, or play by their rules. Cold, calculating, and impossible to read, he watches the system… and waits. Because while the academy judges worth by numbers and names—he understands something deeper:Everyone wears a mask. And every mask can be cracked.Let the games begin.