Brilliance. Beauty. Danger. The Caulfield twins have it all, and Dr. Mira Hall should have known better than to get too close. She agrees to mentor them, telling herself it's nothing more than academic. But their intelligence is magnetic, their bond unsettling, and soon every rule she's lived by begins to bend. What starts as an exchange of ideas becomes something far more intoxicating. Mira is pulled into their world of sharp minds and forbidden intimacy, where every glance lingers, every conversation cuts deeper, and every boundary begins to dissolve. Desire turns to obsession. Obsession turns to risk. And in the space where ethics and temptation collide, nothing will remain untouched.