Dante

The first installment in the Chicago Ruthless series opens with a prologue set six years before the main story. Dante Moretti, age 24, watches as his older brother, Lorenzo, refuses their father Salvatore's order to marry Nicole Santangelo and secure a family alliance within the Cosa Nostra, the Italian-American Mafia. Lorenzo will not give up the Russian woman he loves, Anya Novikov. Salvatore, who heads the organization, strips Lorenzo of his birthright and declares that Dante will marry Nicole and assume leadership instead. Dante wants neither the bride nor the position.

Six years later, Kat Evanson, a former nurse working as a night-shift office cleaner, returns home to find Dante and his enforcer, Maximo DiMarco, at her kitchen table. Kat's older brother, Leo, recently vanished with all her savings, and Dante reveals that Leo owes his family over a quarter of a million dollars, stolen by cheating at a high-stakes poker game. Since Leo cannot be found, Dante takes Kat as payment. She fights back but cannot stop him from forcing her to leave.

At Dante's mansion, he tells Kat she will work off Leo's debt, though he remains vague about her duties and warns her not to attempt escape. Privately, he is intrigued by her decision to quit nursing two years earlier and her self-imposed isolation. That evening, dinner with Salvatore turns hostile when Salvatore mocks Dante for bringing Kat home rather than killing her. Dante accuses his father of letting their mother die alone while he was with another woman, exposing deep resentment between them.

Over the following week, Kat settles into an uneasy routine, finding every exit locked or guarded. When one of Dante's men, Lenny, is stabbed, Kat stitches the wound with calm expertise, energized by nursing again. That night, Dante catches Lenny touching Kat inappropriately, intervenes violently, and later cuts off two of Lenny's fingers as punishment.

Sexual tension escalates through charged encounters until Dante and Kat have sex for the first time. Kat reveals she has not been intimate in two years and cannot tolerate sex from behind due to traumatic memories. She has a scar on her back where someone carved a word into her skin, which she then tried to cut out. Dante learns the scar, her nightly nightmares, and her aversion are all connected to a past attack.

Their relationship intensifies, and Kat recognizes she is falling for Dante. He helps her confront her fears gradually, and her nightmares stop when he holds her. But when Dante's 21-year-old sister, Guiseppina "Joey" Moretti, arrives unexpectedly from Italy, he becomes cold and distant. Joey, sharp-tongued and hostile, views Kat as a rival for his attention. During this emotional withdrawal, Kat discovers she is pregnant. Terrified that Dante will discard her or take the baby, she accepts Joey's offer to escape through a secret passageway, though Joey acts mainly to spite Dante rather than to protect Kat. Maximo is waiting at the exit; he has always known about the tunnel.

Dante confronts Kat in a locked room, pinning her against the wall with his hand around her throat. She gasps out that she is pregnant, and he releases her, stunned. Salvatore arrives after learning of the escape attempt and the pregnancy. He slaps Joey, and Dante threatens retaliation. Salvatore delivers an ultimatum: Dante must marry Kat or kill her, because he will not allow a child born out of wedlock to inherit the Moretti empire. Dante then isolates Kat in a barren room where her only contact is a silent housekeeper who delivers meals. Over several days, severe morning sickness caused by hyperemesis gravidarum, a condition involving extreme nausea and vomiting, prevents Kat from keeping down food or water. Joey finds her delirious and dehydrated and forces Dante to see her condition. He rushes her to the emergency room, consumed by guilt.

After two days in the hospital, Dante moves Kat permanently into his bedroom with the door unlocked. Their relationship slowly mends, and he confesses there has been no one but Kat since they met. She demands clarity about their future, and he tells her she will be his wife, framing it as non-negotiable for their child's legitimacy. When Kat learns from Joey that Salvatore's ultimatum catalyzed the proposal, she furiously accuses Dante of choosing marriage only because his father forced it. Joey helps orchestrate a romantic evening, and Dante proposes with his great-grandmother's emerald ring, telling Kat she is the only thing in his life he has ever truly chosen. She accepts.

Lorenzo returns home with Anya, whose cancer has returned. Shortly after, Dante identifies the two men who attacked Kat two years earlier: Tony and Elmo, soldiers who worked for Salvatore. Dante coaxes the full story from Kat: They kidnapped her outside her hospital, held her for two days, raped her repeatedly, carved the word "whore" into her back, and urinated on her. Tony reveals that Leo gave Kat to them as payment for a debt. Despite her terror, Kat confronts them alone, slapping Tony and denouncing them both. Dante, Lorenzo, and Maximo take the men to a soundproof room, force them to assault each other in the same manner, and kill them. In the aftermath, Dante helps Kat work through her remaining fears, and she finds that for the first time, the space between waking and sleeping is quiet.

A flashback reveals the true story of Nicole Santangelo, whom the world believes Dante murdered. During their courtship, Dante discovered Nicole's body covered in bruises inflicted by her father and brothers since she was eleven. He brought her into his house under the guise of an engagement to protect her and deduced she was secretly in love with a woman named Sabine. The night before the supposed wedding, Dante gave Nicole a new identity and had Lorenzo and Anya drive her and Sabine to safety while he killed her father and brothers.

On Dante and Kat's wedding day, he surprises Kat by flying in her cousin Mia, her only other living relative, from Boston. That evening, he tells Kat he loves her for the first time and calls her vita mia, Italian for "my life." Shortly after, he takes Kat to meet Nicole, known as Nicci, who lives happily with Sabine and two children under her new identity. Dante reveals a darker secret: Salvatore raped Nicci four weeks before the original wedding, and her eldest child is Salvatore's biological son. They wanted to kill Salvatore then but were dissuaded, as concealing his death would have been too difficult.

When Maximo locates Leo in Los Angeles, Dante confronts him. Leo shows no concern for Kat and reveals that after Salvatore caught him cheating and reclaimed the money, Salvatore became interested in Kat because he feared she may have witnessed cages holding trafficking victims in the basement where she was held. Dante beats Leo to death, then confronts Salvatore at gunpoint in Chicago. Salvatore confesses he secretly ran a human trafficking operation with Dominik Pushkin, head of the local Russian Bratva, a powerful Russian organized crime syndicate. He sent Dante after Kat hoping Dante would kill her to eliminate a potential witness. Dante executes Salvatore and plans to frame Pushkin while supporting a more trustworthy Russian ally in a leadership takeover.

Dante tells Kat he killed Leo. She is devastated, accusing him of taking her brother from her. By morning, she recognizes that the brother she loved died long ago, and the man who remained traded her to save himself. She affirms her love, and he returns it. Lorenzo pledges to stand by Dante, acknowledging the leadership was always meant to be his.

In the epilogue, set six months later, Kat watches Dante cradle their five-month-old daughter, Gabriella. Kat reflects on how far they have come, from captor and captive to genuine partners. The novel closes with Kat calling Dante vita mia in return, marking their full emotional union.