[Dubbed Version] A Brother's Sin

Jane goes undercover as a janitor to investigate allegations of employee abuse. But when she is forced to reveal her true identity to protect her loyal workers, no one believes her, and now, someone has stolen her identity as executive of the casino! What can she do as a meager janitor?

During Eric and Grace's wedding anniversary party, Grace's stepsister Amanda suddenly appears and demands that Grace give Eric back to her, shocking everyone at the party. Amanda devises a way to purposely make Grace fall, which causes Grace to have a miscarriage. Instead of looking after Grace, her husband instead leaves with Amanda in his arms. This is Grace's cold awakening. She finally decides to divorce Eric.

You married a stranger with a promise to divorce, but now he doesn't want to let you go!

On the day of her father’s wedding, Margaret rushes home early from college exams to attend the ceremony, only to be mistaken by her future stepmother, Chloe, as her father’s mistress. While her father is away, Chloe takes every opportunity to humiliate and mistreat Margaret. Can Margaret clear her name and expose Chloe’s true colors before it’s too late?

On the eve of her third wedding anniversary, Vivian caught her husband having an affair with his mistress in a bridal shop. Heartbroken, she decided to volunteer for a global cryonics experiment and left behind a death notice to end her marriage. At the funeral, however, his deceased wife unexpectedly reappeared, revealing that it was actually her twin sister, Evelyn, who had just returned home. The CEO controlled a multinational corporation and bore a striking resemblance to her sister with her gentle features. Watching the scoundrel, ecstatic at having a substitute, he gradually found himself ensnared in the revenge maze she had meticulously crafted.

Corinne, fleeing her wedding in her gown, and Andre both end up at an apartment leasing office due to the landlord's error and become reluctant roommates after arguing over who gets to stay. Later, Corinne lands a job at a rising advertising agency, only to discover Andre is her boss. A colleague grows suspicious of their relationship, spreads rumors, and while Andre defends Corinne, he asks her to keep their living situation a secret. Despite the rumors, they gradually fall in love. When Corinne's fiancé James appears and tries to get her back, she refuses and is subsequently slandered at work. To Corinne's dismay, Andre doesn't support her initially but secretly introduces her to a new project. They meet friends for dinner, leading to the friends falling for each other and revealing that Andre has been hiding something, which intensifies the conflict between him and Corinne. Corinne leaves the company and is found by James. Meanwhile, Andre's mother has also arranged a fiancée for him, causing their love to face numerous challenges.