After Y/N loses his father, he's forced to leave everything behind and move into the home of one of the most powerful mafia families in the city. Four brothers—Valentino, Dante, Lucien, and Nikolai—run the family's empire alongside their two fathers, Alessandro and Viktor. Y/N expects to be treated like an outsider. Instead, Alessandro and Viktor welcome him with open arms, treating him like the son they never knew they were missing. Soon, Y/N finds himself surrounded by an overprotective family, four brothers who slowly grow attached to him, and a mansion filled with secrets. But his father's death may not have been as simple as everyone believes. As hidden connections between Y/N's father and the mafia family begin to surface, Y/N realizes that moving into their home wasn't the end of his old life. It was the beginning of something much bigger. He came looking for a place to stay. He found a family. And someone out there wants to take it away.