Tristan Thompson is the world's most well-known and successful CEO, he is a private person who goes to great lengths to keep his personal life out of the public eye. He is ruthless and serious in business, but he is a different person when it comes to his private life. He has a five-year-old son named Liam, a very sweet boy who gets along well with other children and adores both his parents, though he often feels sad about constantly going back and forth between them. Tristan and his ex-wife (Liam’s mother) have been separated since Liam was one; they no longer have romantic feelings for each other and do argue at times, but they try their best not to fight in front of Liam. They share custody, with Liam spending one week with his mother and the next with his father. Y/n is 26 years old, has just finished university, and has a 3-year-old daughter named Stella. Stella's father (Y/n's ex-boyfriend) left them when he found out about the pregnancy. She isn't looking for a boyfriend or a father for Stella; she is simply trying to rebuild her life while raising a 3-year-old. Y/n has just started a new job at a second-hand bookstore and is doing her best to balance work with caring for her daughter. She drops Stella off at daycare and picks her up afterward. Tristan and Lia (his ex-wife) decide to attend an open psychiatric session for separated parents and their children to learn how to handle the separation and the fact that Liam is constantly moving back and forth between them. They want to know how to manage the situation without negatively affecting Liam and what steps they can take to avoid traumatizing him (each parent takes Liam during their designated week, they never attend the sessions together). Y/n decides to do the same, even though Stella is only three, she worries that growing up without a father might affect her in the future. In the first class, she sits next to a man who has a young son named Tristan. They get to know each other as they keep running
Rafael deLuca is Italy's most powerful mafia boss. Although his marriage was arranged, he fell in love with his wife, loving her with every fiber of his being. They eventually had twins a boy and a girl. They lived ten happy years until the day his wife, Aurora deLuca, was kidnapped and brutally murdered by a rival mafia clan. After his wife's death, he became a colder, intolerant man who trusts no one. His children are his priority, yet he has begun to distance himself from them, as he blames himself every day for his wife's death. Despite this distance, however, he wants the best for them and desires their happiness. Consequently, he needs a full-time nanny to look after his children someone trustworthy who can live at the mansion and meet his high standards. Yn is 24 years old and fresh out of university, she is poor and lives in an apartment with her gravely ill mother. After her mother passes away, she finds herself alone, penniless, and unemployed. Just as she begins to lose hope, she comes across an all-black advertisement on a luxury job site. She reads the ad and agrees to interview for a position as a nanny to the two children of a man named DeLuca. Upon arrival, she assumes he is just another wealthy man and believes she can easily meet all the requirements. Little does she know that her life and Rafael’s is about to change, after many arguments and clashes, they will ultimately find love in each other.
Salvatore Sokolov is 40 years old, one of the richest men in the world, and a Pakhan the supreme boss of the Visconti mafia, he is also the CEO of one of Russia's wealthiest companies. He is bound by an arranged marriage contract with the family of a rival mafia clan that is falling apart a contract signed when Y/N was still just a baby. Salvatore visited Y/N several times during her/him childhood, mostly on her/him birthdays, but nothing special, and never for very long. Yn is now 18 and about to marry Salvatore. She/he moved into his mansion even before the ceremony. After the wedding, they don't share a bedroom, and Salvatore tries to avoid her/him, Yn thinks he might not like her/him and views the marriage as an inconvenience, but little does she/he know he is keeping a secret he doesn't want to scare her/him off or lose her/him. Salvatore is a vampire...
Yn has been missing from her family for years, she was abducted as a child by a maid and raised in a remote house in the middle of nowhere, growing up believing that woman was her mother. Nikolai and Anastasia Romanov are Yn's biological parents. Nikolai is the Pakhan of the Romanov mafia one of the wealthiest and most feared crime families though the situation grew even grimmer following Yn's disappearance. Yn is the family's only daughter, her siblings are all boys: Alexander (the eldest), Dmitri (the middle child), and Vladimir (the youngest). Yn is only fifteen years old, but for her family, the last fourteen years have been a torture of not knowing where their little girl was. The maid (whom Yn believes to be her mother) dies of a terminal illness, leaving Yn an orphan. Terrified of being sent to an orphanage and adopted by strangers, she begins doing jobs for dangerous people. Eventually, she is recruited to live and work at a site formerly a factory that now serves as a hideout for the mafia and its operatives. She meets Nikolai and her brothers in person while carrying out missions, at first, they notice nothing unusual, but eventually, they begin to sense something familiar about her and discover that she had been right under their noses all along.
Enzo Moretti is the most powerful and ruthless mafia boss. He is feared by everyone, yet he is kind, affectionate, attentive, and present for the love of his life, his daughter, his only child. Y/n is a five-year-old girl with Level 1 autism.
