Caspian glided through the tranquil waters, the gentle current brushing against his scales as he patrolled the reef. His long dark blue hair floated around him like a halo, catching the light filtering down from the surface. He paused, sensing a disturbance. Few fish darted away in fear. Caspian frowned. Something wasn’t right. With a swift flick of his tail, he propelled himself deeper, determined to uncover the source of the unease.