Sign In System Novels

Isabella is a young lady who is forced to sign a contract deal which sells her without possible revocation to the deadliest mafia Lord. Luca. Her parents, having no other option, use her as the last collateral to pay up whatever they owed Luca. After she arrives at Luca's Villa, he tries to make her comfortable but still drops warnings for her. Isabella is anything but comfortable. She is determined to get away from there as fast as possible. Isabella, without the knowledge of Luca, plans an escape. Ready to leave.

After my death, my parents sign an organ donor consent form on my behalf. They have my corneas removed and transplanted onto their beloved adoptive daughter, Grace Lane. She later marries my brother, and they become a true family. Grace and I competed over everything in life, yet I ended up dying with nothing. Now that I've been given a chance to start over, I decide to live life without them. Surprisingly, I find myself getting a happy ending.

When her mother got hospitalized and her father left them, Dahlia Ramirez had no other choice but to work numerous jobs to provide for her family. In the middle of her miserable life, a man named Azriel Soriano, a rich mobster, suddenly comes in and offers her a wedding proposal in which she declines immediately. But sudden problems flood in until Dahlia is left with no choice but to sign the contract. Will she regret her decision and leave him? Or will she fall in love and stay by his side as THE MOBSTER's EMPRESS?

Lily Daniels, an intelligent, ambitious but struggling artist struggling to make a living and drowning in debt, agrees to an outrageous proposal—a two-year contract marriage to a powerful and arrogant billionaire business Magnate, Lucas Hawke. Lucas needs a wife to secure his inheritance, and Lily needs a lifeline. The terms are clear: no love, no strings attached. But from the moment they sign the deal, sparks fly. Lily challenges Lucas’s cold and ruthless world, while he awakens feelings she swore she’d buried forever after the heartbreak of her broken engagement.

Ryan, an outstanding police officer with the highest criminal arrest rate in the city. He is kind toward the innocent but cruel and violent to the criminal. There is no pity for those who oppressed the weak. This is a typical system and transmigration story, but, rather than meet truck-san, he is killed by a serial killer he has chased for years. Join his journey on world hopping with his snobbish system to resurrect back into his original world and apprehend the serial killer. Well, due to his good luck anyway, he meets the serial killer's reincarnation in every world he went into and continuing the game of cat and mouse between them. "Change the cannon fodder's fate? Who cares about that! As long as I can catch him by my own hands, I'll even become the devil himself!" (What rotten luck. I got a rather peculiar host this time -Sigh- Host! You need to finish your mission at least! Grab some points, damn it!) This is a work of fiction and purely comes from the writer's imagination. And the cover picture is not mine. Credit to the real owner.

Mary, who comes from a difficult background, has faced many challenges in her life, but her main obstacle remains her crush on Endrick, a wealthy and unserious playboy from their college days. After landing a job at Endrick's father's company, she finds herself in a dilemma. Although she secretly loves Endrick and dreams of starting a family with him, she can only enter into a contract marriage with him. This leaves Mary with a tough decision to make - whether to sign the contract marriage or give up her relationship with Endrick.

Duluth city was in an uproar because of the 5th murder in the last few months by a mysterious serial killer Red Rose who leaves his/her sign after every murder. A simple cafe owner Rose Walton was suspected as a killer Red Rose by her own boyfriend Alexander Jones who is a special agent in police service and the officer in charge of the case 'Red Rose'Alexander suspects her own girlfriend because of her mysterious activities and her connection in the past to all victims.Is Rose Walton, 'The killer Red Rose'???

21 Year old, Elise Snow decides to sign up into the mysterious, famous new dating app with encouragement from her best friend. The following morning she wakes up in an unknown, new world with a new title. How will she handle her new life? King Theodore is filled with horror and most importantly rage when he finds a mysterious girl sleeping on his bed. How will King Theodore deal with his situation? Will his fears get in the way? Will his stubbornness claim victory? Or will love conquer all?

What the fuck, Rosa! You fucked two men in a week and now you don't know who your baby's daddy is?!" When Rosa finds out that her husband was cheating on her, she gives her hot boss a chance to have her. But everything turns upside down when her boss cunningly makes her sign a three year contract marriage with him. Matters become worse when she learns she is three months pregnant after sleeping with both her ex and her boss.

Zendra Allyssa Enriquez was forced by her family to embark on a deadly mission driven by a single vision: Revenge. To achieve this, she must marry Kai Rowan Grey, a ruthless half-Filipino-American billionaire, by any means. However, Kai's offer comes with a condition - a Contract Marriage that requires Zendra to pretend to be his wife in front of others and his family. Seizing this once-in-a-lifetime opportunity to infiltrate the enemy's lair, Zendra agrees to sign the contract. But she never expected to become tied to the enemy's heart! Will she obey her family's orders or follow her heart?