once upon a time in hollywood based on true story

Mia Xavier unexpectedly travels back 90 years and meets her great-grandfather, Daniel. Determined to prevent a massacre that will destroy her family, she brings her modern memories and a jade pendant representing the family legacy. In her timeline, Daniel was a promising marshal of the Republic who was killed by Commander Zane and Adjutant Collins on the day his son was to be betrothed to Zane's daughter. The Xavier family was wiped out, leaving only her grandfather, Shawn, alive but permanently disabled.

Two modern best friends Jill Shaw and Helen Stone transmigrate into the bodies of sisters sent as peace offerings from an enemy kingdom — officially brides, unofficially suspected spies. The cold-faced warrior Prince Joseph Smith gets the elder Jill, the cunning and manipulative Prince Ben Smith gets the younger Helen, and both brothers arrive at their weddings fully prepared to eliminate the threats disguised as their wives.What neither calculated: the “elite spy” Prince Joseph watches so obsessively turns out to be a pure academic who finds knowledge intoxicating and intrigue utterly baffling.Meanwhile the “naive romantic” Prince Ben thinks he can read and control is already several moves ahead of him, playing people like a board game. Two princes who came to outmaneuver their wives. Two women who didn’t come here to lose. The misunderstandings are spectacular. The reversals are better.

Adrian Lee wakes up in a famine-stricken ancient era, and suddenly finds himself the father of five daughters—who wish him dead thanks to the scoundrel whose body he now inhabits. Just as all hope seems lost, he unlocks a divine system. By earning "affection points" from the girls, he trades for supplies and manages to build a cozy life for the family amid the chaos. But peace never lasts.One day, the girls' mothers showed up—each with a background powerful enough to shake the empire.

Dennis Moregard falls asleep as himself and wakes up ten years ahead, married to his childhood sweetheart Fiona Sterling, with an adorable five-year-old calling him Dad. The picture should be perfect. Except it isn't his life.For a decade, someone else wore his face and his name, slowly poisoning everything: growing cold, growing careless, driving Fiona away until she finally asked for a divorce. Now, the real Dennis is back in a body that has already burned every bridge he would have built. With the weight of ten lost years and someone else's wreckage on his hands, he makes a single, stubborn decision to start over, to chase her, and to prove that the man she fell in love with was always in there, just waiting to come home.

Professional male model Nathan Reed transmigrated three years ago into a world where humans and ghosts coexist. To survive, he returns to his old profession as a mortuary model for the dead. He even binds himself to multiple ghost wives just to stay alive. But an unexpected incident pulls him into a dungeon competing for national fortune, and the dungeon boss turns out to be one of his bound ghost wives.

Modern office worker Emily Mason dies from overwork and wakes up in the 1980s as the wife of stone-faced military officer Ethan Hayes, who’s destined to become the world’s richest man. After Ethan injured his leg during flood rescue operations, he fell into depression.The original wife despised him for being disabled and demanded a divorce, hitting her head during the fight. When Emily wakes up and realizes what’s happened, she’s horrified. She also discovers that the war orphan Ethan adopted will become a future billionaire CEO.Emily decides to stay in the 80s and win over both her husband and their adopted daughter, building a fortune together and living the rich wife dream.

At the end of the Qrento era, wars rage across the land. Josh Cohen transmigrates into a hopeless gambler—flat broke, yet with a beautiful wife and a stunning younger sister-in-law. Their home is empty, not even a scrap of food to spare. Just then, his wife, Eloise Sutton, brings a steaming bowl of porridge. “Yesterday… that was my fault. I shouldn’t have drugged you,” she says.

Jinsol lives a ordinary life, finding her only thrill in outrageous K-makjang dramas. One day, a mysterious light pulls her into the drama itself, turning her world into pure chaos. Suddenly a hidden chaebol father appears, her boyfriend's affair is exposed, and her life spirals like a scripted nightmare. Trapped in an inescapable plot, Jinsol discovers the rule: to escape, she must push the drama to No.1. Embracing K-Makjang Level-Up, she unleashes extreme twists, romance, and revenge—until the story turns on her. At the edge of becoming the villain, Jinsol fights back to reclaim her ending and return to real life.

The revelation of the children switching saw Ann Stone's fall from grace; she went from being revered to reviled. Her own kin turned on her, transforming into adversaries, and her betrothed added to her wounds with his treachery and public scorn. Yearning to flee the chaos, Ann found her path blocked by the genuine affection of the Crofts, leaving her in a dire dilemma. She believed she had reached the peak of drama in her life, but the twist was yet to come—she learned that the man she played with was no ordinary person but a heir of the capital's most powerful clan. "Ah! Someone, please help me!"

Six years ago, due to the manipulations of Yvan Leonard's mother, Sheila Solley was forced to break up with him—only to later discover she was pregnant. She secretly gave birth to their child, naming him Lennox Solley, but passed away when Lennox turned five.Left without his mother, Lennox took a photo of Yvan and a love token, and with his loyal dog by his side, wandered hundreds of miles alone to find his father. Yet Yvan,unaware of the truth behind their past, refuses to believe Lennox is his son.

Sierra was originally the true daughter of the Jenkins family, but she was framed by Nicole and expelled from the Jenkins family. After her rebirth, she relied on her memories to dig for treasures and obtain funds to invest in projects that competed with the Jenkins family. At the investment conference, she fearlessly faced Nicole's slanders and the Jenkins family's suppression, successfully turning the tables. Later, she exposed Nicole's malicious deeds, causing her to suffer the consequences of her own actions. Ultimately, Sierra let go of her past and joined hands with her friends to embark on a new life.

Lydia Nott's mother-in-law falls gravely ill, but Ian Hart, mistakenly thinking the ambulance is for Lydia's ex-boyfriend, blocks its path. At the hospital, he refuses to donate blood and even destroys the blood source needed for the rescue. Despite Lydia's efforts to find help, her mother-in-law dies. Ian skips the memorial to attend Ivy Scott's birthday, only to learn the truth too late. When he tries to expel Lydia from the Hart family, he discovers she's the rightful heir. Stricken with guilt over his mother's death, he is left to face the consequences of his actions.

A pharmacology genius transmigrates into a novel as the despised daughter of a powerful CEO. Watch as she uses her cunning plan to win her dad's favor and secure her survival!

Ordinary young man Luke Myers transmigrates to an apocalyptic world overrun by supernatural creatures called horrors. However, he discovers that when others see horrifying, blood-soaked S-rank malevolent spirits and horror lords, he sees charming girls such as cute lolis, elegant ladies,and everything in between, each with distinct personalities.

Yadiel Carney wakes up as a starving refugee in ancient times,saved only by his sister Delilah Carney, who sacrifices her own blood to keep him alive. But she's about to be sold to bandits by their greedy family. At the brink of despair, Yadiel awakens the Group Purchase System, turning scraps into resources. He saves his sister, crushes his ruthless relatives, and rises from nothing by uniting the refugees. As his power grows, he crosses paths with a princess and becomes the key to saving the empire, winning both glory and hearts along the way.

Grace Smith's father, Lucas Brown, brings his illegitimate daughter Sophia Brown into the Smith family using a fake paternity test and falsely claims that Grace is not their biological daughter. Grace's birth mother, Helen Smith, never doubts this deception and even tortures and mistreats Grace for Sophia's sake. Sophia schemes to have Grace sleep with a homeless man, but unexpectedly, Grace encounters Eric Moore, a powerful figure in the city. When Grace has nowhere to turn, she seeks Eric's help after discovering she is pregnant with his child. They have a flash marriage, and from then on, Grace enjoys a life of being doted on by her wealthy in-laws while getting revenge on those who wronged her.

Jack Schulz was the biological son of Jennifer Lynn, a respected surgeon. Due to a misunderstanding with his father, Jennifer resented Jack but favored her adopted son, Matthew Zane—the child of her former lover. After Matthew hit Jack with a car, Jack suffered internal bleeding and was rushed to the hospital. Doctors repeatedly called Jennifer for consent to operate, but she refused to believe the situation.Losing hope, Jack gave up on survival. Matthew found Jack's kidney donation form and secretly changed it to authorize full organ donation. Meanwhile, Jennifer was desperately seeking a heart for Matthew. Unaware of the truth, she ended up dissecting her own son and transplanting his organs into Matthew. Though the body looked familiar, she believed Matthew—until a DNA report confirmed the donor was her real son. Only then did she realize the devastating truth.

Caden, the youngest scientist, faced a tragic life due to family conflicts. After being reborn, he decided to distance himself from his original family and live for himself. In this new life, Caden no longer remained weak; he proved his abilities to his deskmate, his family, his classmates, and even to the entire nation and the world. He established himself as a once-in-a-millennium genius.