Define Mysterious

"Contact me whenever you need my help" Ava's hand trembled slightly as she read the note out loud. Ava was forced to drink by rich men at work, knowing she had a low alcohol tolerance. She tried to leave to avoid being taken advantage of. Surprisingly, she entered a wrong room and spent the night with a mysterious man. The next day, she discovered her virginity had been taken. She found a black card with a note instead of the man she slept with. The note read, "Contact me whenever you need my help." Upon returning home, her forster mother announced her engagement to a well-known Mafia leader in the city. Little did she know she would soon need the mysterious man's help.

Serena has to accept her greedy father and evil stepmother's arrangement to marry a dying man, Matthew Harrington, in order to save her seriously ill grandmother. Everyone laughed at Serena, ridiculing her for becoming a widow at such a young age. But it didn't occur to those foolish people that after the marriage Serena was completely free and began a plan for revenge without a care in the world! What's even more unexpected is that her husband is the mysterious boss she's always admired! *** Matthew Harrington, rumored to be dead, is actually the heir to the richest family, the mysterious genius entrepreneur. Matthew was hoping to settle this ridiculous marriage with a two-year contract, but then he realized that Serena did seem to be different from other women... But just as he's delivering with all his heart, the woman actually disappears!

Rachel lived her whole life in the shadows of her perfect twin sister, Ellien. Unloved, unrecognized, and cursed with a mysterious white hair that made even her father hate her. She was called a monster. But when Ellien her sister runs away from an arranged marriage to a powerful and feared man—J, the ruthless heir of the Charltons family. Rachel is forced to take her place. Everyone believes she’s weak. Powerless. A mere replacement. But Rachel carries a secret of her own, a hidden power she was never supposed to awaken... and a dangerous connection to the man they call a devil. With her mysterious ability awakening stronger than ever, and her heart slowly betraying her; Rachael finds herself caught between survival, a dangerous deal, and an impossible man. He was her enemy. She was his last hope. But fate had other plans.

Myla has not had an easy life. The other Alphas call her the Alpha of death, the Monster Alpha, and the Bitter Alpha. She hates the male Alpha club, believing they are all playboy jerks. As lost wolves begin showing up asking for her protection, she runs into an Alpha who won't take no for an answer. Alpha Reiner swore an oath to wait for his mate after a fling ended in disaster. He comes across Alpha Myla by accident. Who is this mysterious Alpha he can't forget? Why won't she get out of his mind? When they meet, is it fate or will disaster destroy her world once more? When a mysterious note gives Myla a cryptic message, can they find out the truth or will it all come crashing down? Have their paths crossed before or is this a ploy by a madman hellbent on revenge?

Emilia lost everything when she was seven years old. Her entire life was ripped from her. Her parents gone forever, her siblings never to be seen again. The eyes of the man who killed her mom and dad are forever ingrained in her mind, haunting her nightmares. On the eve of her 18th birthday, everything changes as Alpha Kade comes to the Black Claw pack. Dark and mysterious, he buys Emilia from her pack. Alpha Kade has many secrets he is hiding from Emilia, and he refuses to answer a single one of her questions, including the reason he brought her to his pack. Will Emilia be able to survive the dark and mysterious Alpha who is almost as cruel to her as her former Alpha and Luna? Or is she going to rise above and show Alpha Kade exactly what she is made of?

In 'Hope of Astria,' a mysterious sanctuary for orphaned children, Nowo and her friend Moha reach a pivotal age of 18, receiving locker keys that unlock a portal to a withered world. Guided by fairy guardians, Lane and Talaa, they embark on a journey to fulfill their destiny as defenders against the dark realm.

Liziwe Matiwane is an odd one; a lady who has no interest in marriage, but all the interest in in learning the physician's trade- much to her mother's annoyance. But when she is forced into marriage with a mysterious stranger, her life takes a turn into the murky shadows...

Dia, a normal teenage girl, was saved by a mysterious guy from an accident. The next day, a guy transferred to her college, who seems to hold a lot of mysteries. Is it the same guy who saved her from the accident? To find the answer you have to read the story.

In a world of royal intrigue and hidden secrets, a blind princess falls deeply in love with a mysterious man. But as their relationship deepens, the princess begins to uncover the truth about the man's past and his true intentions. Can their love overcome the obstacles in their path, or will the secrets of the past tear them apart?

I am Aria Flynn, and on the night of my 18th birthday, my best friend stole my scent, and my mate. Now, I have no wolf, no mate, and very little time to get these back, else I'd be kicked out of my pack, and declared a rogue. The rogue's are the only ones who know a way to steal the scent of others, and when a mysterious rogue stranger offers to help me get my scent back, my world tumbles. To my surprise, this mysterious stranger is none other than the Rogue King—the King of outlaws in the shifters realm, Kaidën Darkhaven. True to his status, he is ruthless and uncaring, selfish and brutal, at least that's what I'm made to believe. But I can only get revenge and get my life back if I pretend to be his mate. Should be easy... right?