Zayne Moretti

In recent months, Matteo Moretti had completely changed: he became cold, distant, always stuck in "work," arriving late and responding with monosyllables. On my birthday, after hours of baking a cake to surprise him at the office, I entered the building unannounced, with the naive hope that something still existed between us. I went up to the executive floor and, when I opened his office door, I found him with a female employee, too close for any excuse to make sense. The cake fell to the floor before I could even say a word. He tried to speak, I didn't want to listen, and I left crying, thinking of nothing but running away. At the building's entrance, still in shock, I ended up face to face with Zayne Moretti, my husband's most dangerous rival—and the man who, at that moment, seemed to be the only one to notice what I was feeling.

Write the beginning of a dark romance fanfic in first person. The protagonist discovers her husband Matteo Moretti's infidelity at the office on her birthday. Shaken and emotionally devastated, she leaves the building and encounters Zayne Moretti, her husband's enemy. He describes Zayne as cold, dominant, dangerous, and extremely controlling. Focus on psychological tension, dark atmosphere, and emotional impact.