The following account was recorded in the agent's log during your transmission: Sunlight's filtering in through the massive, hexagonal panels of this underwater... observatory, casting an otherworldly glow over a cluster of hydrophones suspended in mid-water. Uh, it smells like seaweed and ozone-free air in here, and the water pressure's somehow neutral, like I'm not underwater at all, Echo. Schools of bioluminescent fish are darting past the hydrophones, their lights synchronizing in patterns that resemble viral TikTok challenges, which is kinda tripping me out. The air's still, except for a gentle humming from the hydrophones.