The following account was recorded in the agent's log during your transmission: Crystalline stalactites refract sunlight within a vast, dimly lit cave system. Umm, air currents carry the scent of damp earth, a gentle breeze stirs dust devils across a crystal-lined lakebed - it's almost silent, aside from faint echoes that resemble dial-up internet tones. Fungal networks have apparently merged with an abandoned fiber-optic network, as glassy strands burst with clusters of ethereal morel mushrooms, bathing the cave in a soft luminescence that syncs up with a projected, looping animation of Rickrolling meme footage on a cracked, partially submerged screen half-buried in the lakebed sediment.