Duan Yanchu owns a building currently under construction.One bored afternoon, he picked up a pair of binoculars and started watching the construction site across the street. That was when he noticed a tall, dark-skinned young man hauling bricks under the scorching sun, sweat running down his back.From that day on, spying on the construction site became Duan Yanchu’s daily entertainment.Later he learned the young man was only nineteen—tall, broad-shouldered, and undeniably attractive.Training him to become a personal bodyguard didn’t sound like a bad idea.After all, he was just a Beta. Playing around wouldn’t hurt.That day, the young man was still working at the site, drenched in sweat.Under the blazing sunlight, a man in a tailored suit approached him from the light. Tall and elegant, refined and composed, a delicate collar resting against his long neck.“Hello,” he said softly.“My name is Duan Yanchu. Interested in having a talk with me?”Duan Yanchu soon realized he had seriously miscalculated.Because the boy… differentiated into an Alpha.In the bedroom—“Baby, don’t leave me. Okay?”“…Get as far away from me as possible.”“I’m not leaving. I love you. I really love you.”Ten years ago, a magnetic storm changed the world.It created Destroyers—people whose pheromones spiral completely out of control, powerful enough to overwhelm all others. Within a one-kilometer radius, their pheromones can trigger heat in Omegas and even affect Alphas, causing emotional breakdowns and chaos. They must wear suppressing collars to keep themselves contained.Ten years later, the world finally discovered the first Controller—the only type of person capable of calming a Destroyer.Guide• A self-aware, breathtakingly beautiful young master × a 190cm rough-and-tough younger Alpha who falls hopelessly in love• Age gap · size difference · skin tone difference• New future setting: special pheromone carriers with absolute abilities→ Destroyer (pheromone berserkers) + Controller (pheromone guides)