Undercover Sister Manhwa

Karissa Leo is a stripper who is driven by the love of money. However, when her sister becomes incapacitated, she makes a promise to act as her twin's substitute and make her sister's ruthless billionaire (Husband) fall in love with her, all in the hopes that her sister will recover. Along the way, she unexpectedly falls in love with the billionaire, despite her sister's wishes. What would happen to their relationship? Will she be able to fight for his love? Find out as you read more on The Billionaire's Obsessive Substitute Bride.

Synopsis : Bedroom, washroom, living room, office, elevator, there wasn't any place left where they didn't make out. However, everytime she did that* with him, she felt guilty, disgusted as the person was her sister's husband. She tried hard to avoid him, but he didn't let her escape from him. It wasn't she who wanted to cheat her sister by making out with her husband, it was he who continuously forced him on her and she simply couldn't resist him. This story is about Dimple who was having sex everyday and night with her own sister's husband, and her sister, Twinkle was completely unaware of her husband and sister's betrayal. Read the story to know what will happen when Twinkle finds about her husband and Dimple's sin.. How will she react? More importantly how will Dimple face her own sister? So, at last who will ends up with the playboy Arav singhaniya, who was messing up with these sisters, marrying to one sister, and having relationship with another?

Gabriel Shepherd is a man without hope, risking his life as a hitman for hire until the day he starts to dream of a mysterious young woman. Convinced that the woman is his fated mate, he goes in search of her. Gabriel goes undercover as a teacher in a small forgotten town, only to discover that his fated mate is one of the students. Honoraria Talbot lives with her alcoholic uncle in a dilapidated trailer in a secluded forest lot. She knows nothing of her own history, except that she was abandoned by her mother when she was just a baby. She cannot explain her strange abilities, nor does she understand the powerful attraction she suddenly feels for the substitute teacher. All she wanted was to graduate high school and get away from the small town where she has been branded as trailer trash. But Gabriel Shepherd isn’t going to rest until he has discovered all her secrets and claimed Honor as his own.

Olivia had always been at a great disadvantage her whole life. From growing up in a home where she’s barely loved to being sent off to pay off her father’s debt to an Alpha King and to being severely maltreated by her mate. When she’s close to giving up, Life throws a certain blue-eyed boy at her. He gives her sparks and makes her happy enough to continue bearing the pain. Olivia knew what it felt like to be truly loved by one person. Alpha Julian of the silver-crest pack finds his mate where and when he least expects it. When he goes undercover to investigate the violation of the spirits code She’s the Luna of his worst enemy, Alpha Leo. He wasn’t going to give up his only chance at experiencing true love because of a treaty, he does what he thinks is the best. He KIDNAPS HER.

Lillian Alfred wasn't expecting to marry her late sister's husband a few days after her sister's death but when her father convinced her to do so, she had no choice but to accept. Things turned out on a rocky platform for Lilian as Sebastian started to accuse her of killing her sister but the truth lie unfold and romance is inevitable.

Persephone Jade Velasco is the heiress of the great Venge Intelligence Org., a secret agency where the country's biggest and most dangerous undercover missions happen. Home of fearless and smart agents, Persephone's also a baddie herself. Meanwhile, Sidapa Aiden Delgado, the heir of one of the country's richest families that is not just that known, is a tall and handsome yet skinny soul that has been isolated all his life because of his very strict parents who just recently died. With his little to nothing knowledge about the world, he was overwhelmed when he was left with only one other female presence after Persephone captured him to get a rare gem off his possession. Considering that she's already the greatest agent to walk the earth, Persephone thought the job would be easy. But one look from the Delgado heir and she immediately knew that that mission of her might not be going... the way it should be.

"I will not only make you forget this pain, but I will also make you forget the thought of looking at any other man. It will be only me forever. I will please you in ways you can never imagine. Just say yes." He spoke as he pinned her chest to his. "This is wrong! This is forbidden!" She murmured as her body continued to tremble with forbidden desires. He was supposed to return from the States as the stepbrother she loathed with the whole of her heart, but he seemed to have undergone a spellbinding transformation abroad. And him? He anticipated meeting his nettlesome, egocentric stepsister, who was good at nothing but irritating his demons. Contrary to his thoughts, the jaw-dropping hot babe that came to pick him up at the airport whetted his every sense of being—everything that depicted him as a man. It's wrong. It's forbidden. Yet, they went undercover and under the covers to quench their burning desires, which seem like irresistible obsessions. But how prepared are they for the consequences when their dirty secrets are revealed?

The wealthy Hanson family makes it clear that whichever sister gives birth to the family's first grandson will inherit the billion-dollar fortune. In my previous life, my sister, under our parents' arrangement, married the strong and healthy third son, Jerome Hanson. I, on the other hand, was given to the gloomy eldest son, Lester Hanson, whose legs were paralyzed. Under my treatment, Lester regained full use of his legs. I became pregnant with the Hanson family's first grandson. Meanwhile, my sister was driven to madness by Jerome's abuse, becoming the laughingstock of every wealthy woman's dinner gossip. On the day I went into labor, my sister stabbed my belly with a knife. Then, she pulled me off a rooftop with her. Now, in this life, we start over. The moment Lester sends over a golden bridal bouquet, my sister snatches it without hesitation. "I want to marry Lester!" she declares.

She never meant to steal her sister’s life. She never meant to steal her sister’s groom. On the night before the wedding, tragedy struck. Her glamorous twin sister was left in a coma, and with her last whispered plea, she begged: “Don’t let him know. Be me… until I wake up.” Now, she stands at the altar wearing her sister’s gown, holding the hand of Adrian Cruz — the powerful young CEO every woman dreams of marrying. But Adrian doesn’t know the truth. He doesn’t know his bride has a twin. He doesn’t know the woman in his arms is someone else entirely. And yet… the more he touches her, the more obsessed he becomes. Because this “new wife” isn’t the cold, ambitious woman he courted. She’s different. Softer. Addictive. Irresistible. She swore she would protect her sister’s secret. But every night she spends in his arms pushes her deeper into forbidden desire. And when her sister wakes up… She’ll have to choose: Give him up. Or let the lie destroy them all.

Miranda De Costa loved Racing. she was addicted to her freedom and wouldn't leave it for anything . Not until Her elder sister ran away with her lover leaving her betrothed which forced her to come home to take her sister's place else her younger sister Arianna will have to take her place. she couldn't let her seventeen years old sister to get married off to a man twice her age. Never. Anda was faced with two things. Get married and play queen or make Nelson Don Fisco to lose interest in her. oh.. but how could she know Crown Prince Nelson loved challenges?