Step-Siblings Movie Collection

Betrayed by her stepsister and forced into a sham marriage, Sophie decides on a bold revenge: seduce her stepsister's uncle—the ruthless tycoon Alfred Hart. But what starts as a calculated move turns into something far deeper. Not only does he spoil her relentlessly, but he also uncovers a shocking truth: Sophie is the long-lost heiress to an overseas empire.

On Harlan's 16th birthday, his mom and stepfather died in a car accident. Due to a series of unfortunate circumstances, he began living with his stepfather's daughter, Eva. Eva was just 22 and became his guardian. As they lived under the same roof, Harlan gradually realized his feelings for Eva at 18. However, before anything could happen, Eva kicked Harlan out of the house. Six years later, the two met again. By this time, Harlan had become a popular star, while Eva was running a coffee shop. Fate brought the two together again.

Ethan, raised as an illegitimate child, lives with his mother until his estranged father, Matthew Lewis, reappears on his 18th birthday. Matthew, a feared kingpin, brings Ethan into his world, but it's a family built on cold deals, not love. To save his mother's life, Ethan agrees to serve the underworld. Thrust into a brutal world of crime and loyalty, he fights for those he loves and rises to make the entire underworld tremble. No regrets, no turning back.

Reborn and reunited with her family after a decade, Pauline found her remarried parents bankrupt. But actually, Mom and Dad were both hidden big shots. There was a big family lie. And their love was the only thing real. As the truth came out, Pauline chose to enjoy the show and protect her family, just as they protected her.

At an industry party, up-and-coming model Liam is nearly drugged—but celebrity photographer Ethan spots it and pulls him to safety. Sparks fly. Soon after, they discover they’ve become stepbrothers in a newly blended family. Even so, as consenting adults, they choose each other and fall in love. As Liam’s career takes off, distance creeps in. Liam assumes Ethan resents his rise, while Ethan stays silent for reasons he can’t explain. During a meeting with producers, Liam narrowly escapes an attempted assault and finally understands what Ethan has been trying to protect him from—along with the hidden scars Ethan has carried all along.

On her wedding day, Adelaide Sterling arrives at the altar — only to find her groom running off with her half-sister. Instantly, she makes a split-second decision — marry Zachary Blackwood, the notorious "Hellion Prince". Known for his wild ways and late nights at the Elysium Theater, Zachary is every noblewoman's nightmare. But Adelaide is no ordinary bride. While others whisper, she sharpens her sword — and her plan. And when enemies close in, it is Adelaide who leads armies, crushes conspiracies, and forces her crownless king to kneel — not in defeat, but in devotion.

After surviving a fall from a cliff caused by her best friend, amnesiac Mia Sinclair is adopted. Ten years later, she faces severe bullying until Connor Sinclair rescues her. When Mr. Brooks falls critically ill, Connor uses a DNA test to reveal Mia's true identity. But danger still lurks as Mia confronts a cheating boyfriend, her toxic best friend, and deadly traps.

Elaine Kelly donated her marrow to save her neglecting father James Chapman, but became too ill and died full of regrets. She was reborn and was determined to take control of her own fate this time. Elaine attended an audition and landed the leading role, beating her half-sister Rachel. Conflict ensued at the audition, leading Elaine to want to leave her dad to live with her new manager, Tracy Ford. It was only then that James started to show more concern towards Elaine. The pair gradually resolved past misunderstandings and started their new happy life.

Fresh graduate Ben develops hemorrhoids from eating excessive spicy food. When he goes to the hospital for treatment, he finds his attending doctor is Ethan, the son of his stepfather. The first digital rectal exam fills Ben with overwhelming embarrassment. The two keep crossing paths due to their awkward doctor-patient bond. Though Ethan appears cold and reserved on the surface, he cares about Ben in quiet ways, constantly reminding him to stay away from spicy food and even visiting his place late at night to look after him after surgery. Gradually, Ben falls for Ethan. He deliberately eats spicy dishes just to get another chance to see him, and the pair keep testing each other’s feelings amid tangled emotional tension. Struggling with inner turmoil, Ethan once pushes Ben away. Later, Ben dates a girl briefly yet cannot let go of Ethan. A follow-up clinic visit shatters the wall between them. After misunderstandings, heartfelt confessions and acceptance from their family, they open up about their true feelings, heal each other’s past wounds, settle down together in a cozy little home with a cat, and achieve mutual emotional healing.