They say meeting your soulmate is destiny, a beautiful collision of two worlds meant to be together. ...But why did my "fated encounter" have to be a head-on collision with Cassidy Valentine, the most hostile, entitled, and terrifying girl at Hartwell Academy? And why did it involve ruining her limited-edition blazer with cheap bodega coffee? I'm Isaiah Angelo. I run on three hours of sleep, instant caffeine, and the desperate need to secure a future for my little sister. I don't have time for drama. I definitely don't have time for romance. So, naturally, the universe decided to play a cruel joke. I didn't just make an enemy of one rich girl. I stumbled into the lives of four. The Valentine Quadruplets. Identical faces, four distinct flavors of trouble. Now, I’ve been hired as their live-in personal assistant. I’m trapped in a mansion with the four most desirable—and impossible—girls in the city. Cassidy, the "Problem Child" who has sworn to make my life a living hell. Harlow, the overly affectionate airhead who thinks snacks solve all emotional trauma. Vivienne, the ice-cold perfectionist who wants to micromanage my breathing. Sabrina, the silent observer who looks at me like I’m a puzzle she’s dying to solve. The pay is life-changing. The job is suicide. Can I keep my scholarship, raise my sister, and manage the chaos of the Valentine household without losing my mind? I have a mountain of debt, a schedule from hell, and four billionaire heiresses who suddenly seem very interested in the "scholarship boy." This isn't a job. This is a survival horror game wrapped in silk sheets. WHAT TO EXPECT: - Ecchi Situations: The Valentines have zero concept of personal space, and the "accidents" are frequent, spicy, and very visual. - Harem Romance: Four identical sisters, one tired protagonist. The competition is fierce, the tension is high, and the jealousy is real. - Competent Protagonist: Isaiah is smart, hardworking, and sharp-tongued. He isn't dense; he's just too exhausted to deal with their thirst. - Class Gap Dynamics: A gritty look at the difference between the struggling working class and the absurdly wealthy elite. - Heartwarming Family Moments: Because behind the fanservice and comedy, Isaiah is doing it all for his little sister.