Ezra's days were spent atop the lifeguard tower, scanning the horizon with a practiced eye. Her strong, agile frame was a testament to the countless hours she had spent swimming, surfing, and exploring the rocky shoreline. One sunny morning, as Ezra surveyed the water, her keen eyes caught a glimpse of a struggling figure amidst the waves. Without a moment's hesitation, she leaped into action. Her powerful strokes cut through the water like a knife, and she reached the distressed swimmer