Marrying My Sister Movies & TV Series

After barely surviving her family’s attempt to kill and bury her, a powerful female CEO loses her memory and is left with the mind of a young child. Wandering the streets as a beggar, she’s taken in by a seemingly frail but influential CEO. The two enter a whirlwind marriage, only to face constant humiliation from his family. A heated clash with his stepmother unexpectedly restores her memories, but she chooses to keep her true identity hidden...

After catching her boyfriend cheating with her sister, she broke up with him ruthlessly. Then, she married the CEO of a major business empire. But that's not all, she's also a business whiz. She started her own company, making big stars. The CEO is always worried about her leaving him!

"His family picked him up from the hospital in a helicopter!" I've been in love with my handsome boyfriend for years, but he tragically had an accident and then disappeared! My parents opposed us being together because he was poor, forcing me to marry a wealthy old man. They even told me I wasn't their birth daughter. In despair, my boyfriend was my solace, but a sudden accident tore us apart! Many clues suggest that my boyfriend's true identity might be significant. Now, I've also discovered that I'm pregnant. Should I keep this child?

As a single mother raising her twins, she unexpectedly encounters a playboy who disrupts her life. Little does she know, this playboy has a hidden identity as a billionaire. And shockingly, he turns out to be the father of her children...

After waking up inside a novel, Gigi is forced to marry the infamous villain, Iain Lane. An accidental kiss binds them, then he can hear her thoughts and feel her pain. Staying for opportunity, she builds her own business while helping Iain confront his wounds and reclaim his company from scheming relatives. Fighting side by side, they rewrite the story, and the villain finds his happy ending.

The uncle CEO rescued the girl who was molested by the bad guys. Unexpectedly, the two had sex after being drugged. Not long after, the girl found out that she was pregnant and found the president. However, because the CEO knew that she was singing with him, he mistakenly thought that the girl was a vain and gold-digger... When will the CEO know that his savior was actually this girl?

After losing contact with his birth parents, Alex Webb is taken in by Tom Finch. Upon learning that Neil Webb and May Green are his true parents, Alex returns to the Webb family. Determined to repay them for his life, he dedicates himself to pioneering the groundbreaking 6G technology. But within the family's walls, treachery brews. Levi Webb, their adopted son, secretly undermines Alex, tarnishing his reputation and stealing his life's work. Devastated, Alex refuses to forgive, no matter the pleas for redemption.

One day, the only heir of a wealthy family was murdered in his office. The victim was Ki Seungho, the president of DA Entertainment. And the suspect was his secretary, Lee Yeonwoo. The world didn't believe in her innocence, and Yeonwoo was ultimately sentenced to death. “If only I had one more chance.” Perhaps her desperate wish just before her death had been heard. When Yeonwoo opened her eyes again, it was a month before the incident took place. As if to warn her of the fate to come, a chilling red line remained on her neck, like a tattoo. So Yeonwoo made a decision. This time, she would save the president and save herself. But this time, Seungho began to pay attention to her.

In childhood, we made an engagement. Eighteen years later, he accidentally became mentally retarded, but I still married him. In an accident, he regained his memory and learned that the one who killed his parents was my foster father! After waking up, he vented his anger on me. Now, it's time to reveal my true identity!

After the divorce, her ex-husband saw her as a regular Cinderella, unaware of her wealth. Back home, her billionaire brothers embraced her. Her ex even wrongly thought she had a sugar daddy. When the truth emerged, she made everyone regret underestimating her.

She hides her identity as a CEO to go on a blind date, hoping to find an obedient man. He’s the head of a major corporation, but, unwilling to marry a gold digger, he pretends to be poor for the date. They hit it off and get married in a flash. Little do they know, their companies are deeply intertwined, and they come close to discovering each other's true identities multiple times...