Undercover Sister Manhwa

- "Mate," she said again, but this time, she was not the only one to say it. He turned just as his twin sister was coming around from behind him. She had on the same look as the rather daring young lady before him and she seemed to be gasping for air as if she had run a marathon. - Despite the suddenness of how it had happened, Ivone Thane wants to find the kind of mate her twin sister had just been bonded to; handsome, tall and captivating, with a hint of mystery. But nothing had prepared her for what she got, as she just might have started a something of a rolling chaos, by acknowledging Maya, Alpha prince Reyes' twin sister, as her mate.

Upon unfolding the truth in the past, the sentiments unraveled. Magi and Dylan were each other’s first love, proving that ‘first love never dies. They were about to start their fairytale-like love story, not until a controversial revelation happened… that Dylan was the ex-boyfriend of her sister, Macy. Her sister’s ex-boyfriend that she is still in love with and obsessed with. Will it matter to Magi the love she has for Dylan? Or rather will she choose to let him go for her sister’s sake? Could she be able to prioritize herself or instead, she chooses to give up the love she has for Dylan in the fear that the relationship she has with Macy could possibly be broken?

A young man falls in love with an identical twin, events unfolds and he impregnates the wrong girl, who sadly got killed by his obsessed girlfriend and leaves with one kid, the sister remains to take care of the other twin, years passed by she goes back to a ange her sister and claim what rightfully belongs to her niece

My sister and I have a joint wedding. My husband is a firefighting captain, and hers is a policeman. They grew up together and purchased apartments on the same floor to continue being neighbors. However, when there's fire, neither of them comes to our rescue. In the end, I give birth to a stillborn, and my sister loses her child. We decide to get divorced together.

Arianna and Aria are identical twin sisters. But the life of each other was different from each other as their parents loved Aria and cast Ariana as an invalid. Ariana's life was worse with her own parents and twin sister. Her parents and twin sister drugged her to sleep with some random boy. But unfortunately, Ariana ended up sleeping with the Country god, Nicholas Nelson. A multi-billionaire and the most handsome man in the whole country. Ariana got pregnant without knowing who was responsible for it. Her sister Aria lied and stole her twins and married Nicholas in her place. But who knew Nicholas will fall in love with Aria only to be deceived by her and run away leaving their twins alone with Nicholas? For the sake of the Nelson family, Arianna had to replace her sister as Nicholas's wife. But who would have thought that something strong will bound the couple together? And when their sweet flower of love started to blossom, Arai returned to take her rightful place back, including Nicholas and her kids. What do you think will happen to Arianna? Which among the twin sister Will Nicholas choose?

My sister leaves some last words before committing suicide, and everyone who sees those words die. My grandmother is the first to go, and then my father. In the end, even my mother jumps off a 30-story building. The reporters fall over themselves trying to score an interview with me, and the police interrogate me. Countless people want to know what my sister's last words are. However, I keep my silence until my sister's tenth death anniversary. I see a figure before her grave, and I'm agitated beyond imagination. I know it's time for death to take me.

My parents used the compensation money from my sister's car accident to buy a four-room house, but they only let me stay in the bathroom. My twin brothers, who were not even a year old, each had their own room. When the twins grew up, they got into a car accident. One of them needed a corneal transplant, the other needed a heart. My parents begged me to donate and save them. When I tried to escape, they betrayed me. When I opened my eyes again, I found myself back to the time just after my sister's death. I sought justice for my sister and myself, and made my parents pay for what they had done.

As Katrina walks down the aisle to marry Aaron, the man once married to her late sister, she finds herself torn between her desire for revenge and her growing emotions for him. Convinced that Aaron was involved in her sister's death, Katrina sets out to destroy him, only to find that his kindness and affection towards her are breaking down her defenses. Struggling to keep her emotions in check, Katrina is forced to confront the truth about her sister's death and the man she has come to love. Can she overcome her past, or will her thirst for revenge be the downfall of them both? Get ready for a heart-pumping and emotional ride, as Katrina navigates the murky waters of love, loss, and retribution.

A girl married to an alpha for her sister

Cassandra Ashford is a dedicated nurse with a quiet life and a burning hatred for the mafia—especially after they took the life of her undercover agent father. But everything changes the day she unknowingly saves a critically wounded stranger... only to discover he's no ordinary man. He’s Adriano Moretti—the ruthless and dangerously magnetic Don of the most feared mafia family in the country. Worse? He insists she’s destined to be his wife. Already engaged and building her dream life, Cassandra tries to run from Adriano’s dark pull. But betrayal hits hard when her fiancé shatters her trust, and her mother’s sudden, life-threatening illness threatens to crush her entirely. Left with no choice and buried in desperation, Cassandra signs a one-year contract marriage with the man she swore to hate. The Don. The danger. The devil in disguise. But nothing could prepare her for the twisted world she’s about to enter—a world where power rules, passion burns, and one wrong move could cost her everything. Including her heart. Will she survive the game of blood and seduction, or will the shadows of the mafia consume her completely?