Undercover Sister Manhwa

" Teach me how to be yours, professor. 'Cause no matter how wrong this is, I still want you." *** It was supposed to be just one night. One night of pleasure. To forget the pain and the heartbreak from her ex. Lauren Gray, an undercover agent, finds herself in bed in the arms of a gorgeous and breathtaking stranger. And he was out of her bed before she even woke up. But there was something about his blue eyes, his touch, and his blond hair that she can't get out of her head no matter how hard she tried. Six months later, Lauren is assigned to protect the Senator's son, Chase Newton, who's in college and to go undercover as his physics professor. But what happens when Chase Newton turns out to be the man from her one night stand six months ago? And to complicate matters, Chase is just getting started with her. He still wanted her even though she's four years older than him. And it's over when he says so.

Brandon Kane, The Gamma of The Southern Werewolves Pack, volunteers for a dangerous undercover mission to locate a long list of missing girls who are all rumored to be auctioned in the largest sex-trafficking business run by a vampire named Kennedy Strauss. Going in with no backup and very little reliable information, Brandon has to face the ugly reality of the underworld business. He has to make his way in and out without blowing his undercover and not putting the people he was sent to rescue at risk. Celeste Diamond is the underworld's renowned assassin known as the Blind Bandit, who works for diamonds. A highly skilled and incredibly sexy, the Blind Bandit is the elite bodyguard of Kennedy Strauss who barely leaves his side. While it seems she is driven by her duty to protect her employer, Celeste's true motive is far greater than her duty to the vampire businessman. She is blind, but it's not her inability to see that concerned him. She sees him coming.

Maristela is an undercover agent for an operation to capture the drug lord named Zircon. Pumasok siya bilang barista sa isang bar na kung tawagin ay Classique. There she met the gorgeous but hot-headed owner, Seig, na parati siyang pinag-iinitan. Isa si Seig sa persons of interest ngunit sa pagdating ng mga araw ay wala siyang nakuhang malakas na ebidensiya mula rito. Then comes, Aquina, ang lalaking nasa listahan ng pinaka-notorious na middle-man mula sa underworld business. He’s an enemy but then she felt something that will definitely make her mission a fail and the truth behind the real enemy’s identity... Zircon is the most ambitious person in the world. Papabagsakin niya ang lahat para makuha lang ang gusto, maging ang tao na siya ang dahilan kung bakit buhay siya- si Maristela. Bit by bit, Zircon will reveal the truth behind the honest undercover agent, at sisiguraduhin niyang susuko si Maristela sa kanya.

Selene Carter, a human journalist on a mission to uncover a pack of undercover werewolves who secretly run the city gets killed in the process, under the full moon. She wakes up in the body of Raven Blackwell, the late mate of her murderer, Alpha Kieran Wolfe and is trapped in a dangerous world that she doesn't understand and must pretend to be Raven in order to survive and not be killed for a second time. 

“Shoot me, butterfly, do it,” Russo said with a smirk, and Chloe’s grip on the firearm faltered. “Who says I can't?” She retorted, hoping her hesitancy wasn’t showing on my face. “You love me, butterfly, but if you are going to do it, look into my eyes.” He replied and Chloe chuckled. “Your problem is that you trust everyone to much.” Chloe smirked before looking straight into his eyes and taking the shot. ____ Everything changed for FBI agent, Chloe Bells when she walked in on her husband cheating. Her barely surviving marriage fell apart, and Chloe was losing herself fast in the quicksands. When the FBI offered her a chance to catch a break, she took it happily. One of her hardest undercover missions was to bring in one of the most feared men in the world, Alessandro Russo. It shouldn’t be hard for Chloe to transition into Alissa, the street fighter who needs a job, but nothing prepared her for the consequences of working closely with the crime boss himself—consequences like falling for him and going against her undercover instructions!

In a world of shadows and power, Christina reigns as a ruthless mafia queen. But when a determined undercover detective, Michael, sets out to bring her down, an unexpected and intense love ignites between them. As they navigate the treacherous path of passion and loyalty, the question looms... Can love change a queen of darkness, or will it ultimately consume them both? Brace yourself for a gripping tale of love, danger, and redemption in this electrifying story.

"You don't own me." Despite the pool between her legs, Jasmine refused to succumb to him. "I do. You signed the contract, so every part of you belongs to me, and me alone." A smirk appeared on Christopher's lips. He enjoyed her defiance, because he wanted to break her, slowly, bit by bit, until she would yearn for him alone. ----- Jasmine Gates who is an undercover assassin finds her fiance cheating on her with her step sister on the day of her wedding. Christopher Elton becomes the heir to a multi billionaire fortune after his grandfather had assigned all his wealth to him in a will, but the only clause is the presence of an heir which Christopher lacked. These two humans from different world stumble together leading to a night filled with passion, and throbbing desires. Christopher gives Jasmine an offer, and she has no choice other than to accept unless her brother would die. ***** The contract strictly says, "No strings attached." but someone starts to breaks the rule. And what happens when Jasmine finds Christopher's name in the list of targeted assassination? Would she fight against her own organization just to save the man who she was forced to marry? What would also happen to Jasmine when Christopher finds out she had assassinated his grandfather, the only person that showed him love. Would he forgive her? ______

Queen Natash, CEO of NATEL FASHION WORLD and also the boss of NATEL casino, she is the most powerful woman in Los Angeles, she cleans up the mess for the wealthy, she holds all the card to the game, but what happens when her rivalry sends an agent undercover, his job is to make her fall in love with him, will he be able to turn her world upside down or will she turn the tables around instead?!!

Ambitious journalist Renee takes on her riskiest assignment yet: going undercover to expose the criminal empire of billionaire mafia boss Luca Delvecchio. Her mission is to seduce him, gather evidence, and bring his world crashing down. But as she gets closer to Luca, the line between deception and desire begins to blur. Now Renee must choose between the story of her career and a man who's as alluring as he is dangerous.

The Philippines' only criminal school is about to explode within months and I, a criminal like them, turns out to be a criminal undercover agent. NCC have given me a mission, what is my mission? I need to bring down the Black University, arrest all the criminal students, professors, and George’s allies with the help of NCC. But there’s something in the mission that connects me with my greatest enemy and to his son, will I consider this as a mission or as a chance to take revenge? Or to fall in love?