a matter of sin and love cast

A 33-year-old woman who has been single her entire life— the only male in it being the cat she raises. One day, a man suddenly jumps out of a hanging scroll and barges into her quiet life. A chaotic, sexy revenge story between Haru, who is completely clueless about dating, and Yugyeom, a master instructor in the art of romance.

Jeana Dylan and her husband were in love for 7 years and married for 5, only to find him having an affair. She then discovered that the past 7 years were all a scam. The man she slept next to every night was only after her family's wealth. After her pain, she decided to retaliate. She joined forces with the mistress, set a trap for her husband, lured him into investing, and made him return all the transferred assets. She also uncovered her husband's secret family and son outside. When everyone was gathered, Jeana let them fight amongst themselves. In the end, Sean Finn was jailed for attempted murder, Lucy Leon lost everything and almost got killed by him, Nina Finn was drowning in debt and forced to pay with her body, and the malicious mother-in-law suffered a stroke and was left unattended. As for Jeana, she reunited with Aaron Grant, the man she liked 10 years ago, and started a new life.

Christie, a struggling single mother, steps in for the wealthy socialite Sophie Yates on a blind date with the returning commander, Sewell Lewis, in a desperate bid to save her ailing son. Little does she know, she is the very woman he has been searching for over five long years—the one he never forgot. As the blind date spirals out of control, Christie tries to avoid him, but her true identity begins to surface. Caught between lies and genuine feelings, Sewell's pursuit becomes unwavering. Amid the chaos and heartache, their tangled paths finally converge, and they embrace the honesty of their love.

For six years of marriage, Winona Smith was kept in the dark—until she discovered her husband,Yale Gunson, was sheltering his lover abroad. Her heart shattered the moment he failed to show up while their daughter lay critically ill. Devastated but resolute, she ended the marriage. Picking up her career where she left off, Winona transformed from a homemaker into a luminary in scientific research—her papers graced top international journals, her breakthroughs earned global accolades. Just as she prepared to embrace a new life filled with happiness, the once-indifferent Yale completely broke down. Desperate and unhinged, he fell to his knees, begging her to come back.

Amy thinks she is going to marry the love of her life, billionaire and her childhood sweetheart Skylor, but it turns out he only wants to wed her in order to torture her. Soon, Amy fakes her own death to escape from the marriage and returns as Ivy to revenge.

The renowned businesswoman Freya retired and went into seclusion after her company became the largest enterprise in the city and went public. She adopted three children, including Wendy. After the three graduated from college, Freya planned to reveal her true identity to them. However, she suffered an unexpected brain hemorrhage. During her illness, Wendy stood by her side, working hard to save money for medical expenses. After Freya recovered, she helped Wendy solve various challenges.

Clare was the woman Axel begged and coaxed for—writing 99 love letters—before finally winning her hand in marriage. By their fifth year,however, Axel grew restless and began spending time with a young nurse. The girl, Emma, came from a poor family yet carried herself with quiet pride. When she firmly rejected the black card Axel offered,declaring she would never be anyone's kept woman, he became obsessed. Axel started appearing around Emma more and more,drawing the attention of all their friends, while briefly forgetting the wife he had once courted with 99 heartfelt letters. Clare neither cried nor argued. Instead, each time Axel broke her heart, she burned one of those letters. And when the last of the 99 was reduced to ashes, it would mark the day she left him for good.

Claire Graves transmigrates into the cultivation world and finally has a family, except her birth mother wounds her deeply and conspires with her vicious elder sister to steal her phoenix bone. Her young daughter Jessi raises her tiny hammer with one declaration: anyone who makes her mother cry is getting cooked. Mother and daughter handle their enemies with remarkable efficiency.What Claire never anticipates is her amnesiac servant. She contracts him carelessly, barely paying attention. He turns out to be Lucas Blackwell, one of the most feared immortal sovereigns in existence, bound to a cultivation path that forbids attachment of any kind. He recovers his memory and promptly becomes hopelessly devoted to Claire, pestering her daily for a formal commitment. The entire cultivation world watches their most terrifying sovereign dissolve into a lovesick fool in real time. Nobody is taking it well.

Alvin Kirkland and Nahla Snider had been inseparable since they were kids. Twenty years of shared memories, inside jokes, and a promise to get engaged on his 25th birthday. But when the day finally came, Alvin walked in on Nahla taking couple-y pics with Jared Whitehead, some underclassman from college. She brushed it off like it was no big deal, kept making excuses for Jared, and expected Alvin to just deal with it. Fed up with her gaslighting, he left a breakup note, packed his bags, and took that overseas job offer without looking back.

Once the prestigious heiress of North Group, her life took a devastating turn with a failed marriage, resulting in the loss of her entire family and loved ones.Upon her release from jail, she resolves to confront her ex-husband and his mistress, bringing to light the truth from two years ago to clear her father's name.

Luisa and Sheldon dated for three years and were married for four, building a relationship that lasted seven years. However, Sheldon chose to believe his mistress and personally brought Luisa to court. In the courtroom, he pressured Luisa to plead guilty, leaving her heartbroken. Yet, Luisa fought back, proving her innocence and revealing the true nature of the other woman to Sheldon. At the moment she was acquitted, Luisa looked at Sheldon and said, "Let's get a divorce."

Hugh sacrificed his chance at the National Medical Research Council to save his wife Quinn, who had late-stage liver cancer. He sold family heirlooms to fund her treatment, but Quinn used the money to buy a car for her first love, James. She became obsessed with their past together, ignoring her son Luke's feelings. Hugh and Luke gave her three chances to change, but she refused. Finally, Hugh joined the National Physician Program and left with Luke. After he departed, Quinn regretted her actions, but it was too late to make amends.

Elle Green, a livestreamer who pretends to be a socialite, faces an unexpected turn of events during a live broadcast, forcing her to abruptly shut down her stream. She then crosses paths with Zack Clark, the powerful CEO of Clark Corp, who has been searching for her all along. However, due to a misunderstanding, Zack chooses to conceal his true identity, pretending to be just a student seeking her guidance. As fate brings them closer, they navigate a whirlwind of twists and turns, slowly uncovering the truth. Through shared struggles and heartfelt moments, they resolve their misunderstandings and, in the end, find their way to each other.

Ruby and Steven fell in love in high school but separated due to family feuds. Ruby initiated the breakup; Steven agreed, believing she'd discovered his father's role in her father's death. Afterward, Steven changed his surname to Gibson, founded Gibson Tech, while Ruby became a freelance writer. Though never contacting her, Steven monitored Ruby's life, learning of her workplace harassment resignation and continued single status. Now successful, he orchestrates her business trip to the city of Syntherra. They reunite, but Ruby mistakenly thinks he's married and withdraws. Even after clearing this misunderstanding, unresolved family conflicts keep her distant. Steven persists, proposing cohabitation without publicity and dating without marriage discussions. Still deeply in love, Ruby succumbs to his gentle persistence, agreeing to a short-term relationship.

Single mother Eleanor returns to L.A. with her twins, desperate to fund her daughter's medical care. She's blindsided by a reunion with her first love, Theodore, now a billionaire. Broke and burdened, Eleanor faces a cruel choice: reveal her past lie for her daughter's treatment, or keep the truth hidden and risk everything.

Natalie was once the Parson family's cherished daughter, but her world was shattered when Monica was unmasked as the true heiress. Manipulated by Monica, she was framed for their grandmother's murder and cast out by her family to a hellish reform school. Two years later, she was released, only to be forced into a marriage with a notorious alcoholic playboy. As the truth about her past and the horrors of that "school" come to light, Natalie watches everyone with a cold stare. Her storm of revenge has just begun.

A cruel twist of fate tore Jaxon and Yvette apart. She walked away carrying his child, raising the little one alone. Five years later, tragedy struck—her child's life hung by a thread. The system gave her only one way to save him: endure a hundred wounds from Jaxon. For their son Alex, Yvette swallowed her pride and stepped back into his world. Now, with the tally already at ninety‑seven, the final blows are drawing near…

Katy Ferguson is a renowned businesswoman in the city who dotes on her biological daughter Naomi Ferguson, giving her everything while remaining cold and distant toward her adopted daughter Alice Ferguson. However, Naomi schemes to steal the family fortune,causing Katy immense suffering. Before dying, Naomi reveals the truth: she's actually a fake daughter! Everything stemmed from butler Howard Adams' conspiracy years ago—he switched his own daughter with Katy's real daughter, deceiving Katy for her entire lifetime. Only in her dying moments does Katy realize that the "biological daughter" she spoiled her whole life wasn't as worthy as the adopted daughter she drove away three years ago. Given a second chance at life, she decides to shower all her love on Alice instead.