Undercover Sister Manhwa

Humanity exists in a gray area between good and evil, and inside this gray area are mysteries that cannot be revealed or comprehended. Humans don't know about the strange creatures that live in their world. To interact with other people and live normally, like a normal human. They're on a mission with humans. Reclaiming the souls of the dead can help protect people and keep the balance of nature. Their patience will be put to the limit by Elize, a cool undercover lady who causes them trouble. If Elize doesn't fear death, how can Lucian, her Guardian Angel, keep her safe? Dark, an Angel of Death, must figure out how to keep her from joining the long line of lost souls who have brought them nothing but misery through the millennia. Consider the consequences if Aza, the Angel of Mischief and one of the fallen angels, decides to step in. If Elize is intransigent and Aza interferes, neither or both of the Guardians will be able to complete their mission.

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.

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.

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.

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.

"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.

They say "behind every successful man is a woman", right? Well, in Maxwell Jay Gallagher's opinion, that's total bullshit! His company, M.J Tech, is the most successful tech company in the whole United Kingdom and there isn't even a single female staff member! For reasons best known by him, he hated women with a passion and he knew without any iota of doubt that he wasn't gay. But why was he developing such strange, bizarre feelings towards his new assistant whom he nicknamed 'little man'? Why the electric sparks and undeniable attraction? Unbeknownst to him, his 'little man' is actually Angelina McQueen, a gorgeous young woman under the disguise of a man who was hired as an undercover espionage agent by his rival in order to steal his company's business ideas... What will happen when he eventually discovers that the personal assistant that had always been not just behind him but in front of him, beside him and everywhere around him, was actually a woman?! And that too, an espionage agent!

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?