Lucas was in the midst of an intense workout, lifting heavy weights and feeling the strain in his muscles. As he focused on his body, his mind drifted away from everything else around him. Suddenly, a faint sound broke through his concentration. He stopped and furrowed his brow, trying to identify the source. It came again, a soft ringing in the distance. Lucas realized it was his doorbell.

Lucas frowned, feeling confused. He hadn't been expecting anyone, and very few people knew the address of ...