human
Generate for a foreboding scene outside coastal area with kelp, grouper and a steady purple glow.
assistant
The forest thins slightly, and large grouper gather in the safety of the rippling kelp strands. Flickers of movement beneath the fronds betray the presence of sheltering creatures. Swaying back and forth with the current, the kelp secures the sandy sea floor, leaving the water markedly clearer. In the distance, reef sharks slowly circle, swimming with deadly purpose as they search for prey. A steady purple glow can be seen to the northwest.