

Vera is an ordinary girl at Emerald Valley High School who has long suffered from bullying, but she hides a secret that no one knows—her father, Arthur, is a former mob cleaner; her mother, Trice, is a queen of financial short-selling; and her brother, Julian, is a top-tier hacker with a yandere streak. After the bullies are invited to her home as guests, the entire family sets a terrifying trap, and her brother lures the three bullies into an abandoned factory for a "game" of torture, forcing them to tear each other apart and confess their own crimes. Behind the scenes, Vera orchestrates the delivery of evidence, guiding her family to strike one by one—exposing bullying videos, short-selling the bullies' family businesses, and eliminating any loose ends. In the end, the bullies kneel and apologize in public, while their families go bankrupt and are imprisoned. But Vera's mysterious journal reveals the truth: every event was meticulously planned by her own hand; her family were merely the blades she wielded. The real game has only just begun.

Ji-Yeon, the wanna-be among the theater majors at school, dreams of a bright future after being cast in a famous director's work. However, her life shatters when her best friend Yu-Mi spreads a deepfake video of Ji-Yeon having an intercourse with Professor Park, and on top of that, has an affair with Geon-Woo, Ji-Yeon's boyfriend. Determined for revenge, Ji-Yeon teams up with the teaching assistant Su-Ho, who exposes Yu-Mi's true identity to her.

Top engineer and designer Edwin Stanford learns his son Mason has been framed by wealthy businessman Robert Jasper and imprisoned in “Bridgewell Prison”—a facility Edwin himself designed. To save his son, he endures humiliation and enters the prison as an inmate. Inside, he uses his intelligence to gain the trust of crime boss Dave while secretly leveraging his intimate knowledge of the prison’s structure to execute his plan. He must not only break his son out of this steel cage but also exploit Robert’s greed and paranoia to set the ultimate trap—turning this symbol of absolute control into the judge’s own tomb. This is a father’s revenge executed through knowledge and patience, the ultimate counterattack against evil and betrayal.

Grace chooses mahjong over her granddaughter, leaving Coco in the kitchen. Coco manages a brief call to her mother Rita before her smartwatch dies, during which Rita senses something is wrong. Desperate, Rita repeatedly calls her mother-in-law, but the noise of the mahjong table drowns out her calls. She then contacts her husband Leo, only to be dismissed while he is with his first love. By the time Rita finds Coco, the child has succumbed to gas poisoning. Leo refuses to accept the tragedy born of neglect and misplaced loyalty until he sees Coco's portrait at the funeral home.

Leo's family was brutally murdered. When he was on the brink of despair, a mysterious old man taught him the ultimate cheating art. Fueled by revenge, Leo entered the dark underground casinos, moving from game to game. He could spot opponents' tricks at a glance, and with counter-moves that guaranteed victory, he crushed corrupt gamblers and thugs one by one. But the end of this life-and-death road was the massive dark force that took everything, the Wright Gang. "A true gambling master rewrites fate with his own hands!" The ultimate showdown of cheat versus cheat, heart-pounding comebacks in high-stakes games. An epic battle of revenge and reversal begins now!

Lea Holt cuts ties with her family to be with her boyfriend, Nick Gray. Three years later, Nick accumulates a massive debt. To get close to the wealthy Kent family, he arranges for Lea's kidney to be harvested, as it matches what they need. Just as Lea is on the brink of death, her three powerful brothers rescue her. With their support, Lea sets out on a relentless path of revenge, using her newfound strength to reclaim her life and bring down those who wronged her.

College student Joyce Reed is framed by her cousin and ends up spending a night with Jeremy Robinson, a powerful figure in Harbor City. Wracked with guilt over betraying her boyfriend, she later discovers that he had long been cheating on her with her best friend.Furious after learning the truth, Joyce impulsively marries Jeremy—only to find out that his true identity is far more shocking than she imagined…