Introduction: SAN FRAN. TRIADS. MURDER. REVENGE.Vivian Jiang, a pure mathematics student at SFSU, has lived in a world of logic, precision, and control. But when her cousin Serena vanishes without a trace, and Serena’s boyfriend, Vince, is executed in front of her, the order Vivian has always relied on begins to fall apart. As the Triad world Serena and Vince tried to protect her from starts drawing her in, Vivian investigates the only link she can find to her missing cousin: a murder five years ago. But she isn’t the only one looking for answers.Noah Fang is investigating too. Except this isn’t the Noah she knows from class—the polite, brilliant rival who has spent years challenging her intellect. This Noah is something else entirely. Colder. Darker. Addicted. He doesn’t just want to help her. He wants to break her. While Vivian loses herself to Serena and Vince’s dark secrets—she’s discovering a part of herself she never knew existed. She isn’t soft. She isn’t fragile. She is dark and violent. And Noah can’t look away. He will corrupt her completely, and he will keep her forever....