In the dim exhibition area lined with deep-sea fish tanks, before the largest shallow tank at the far end, a figure bathed in conspicuously bright light stares up from beneath the water. Blue-gray hair sways, and when their eyes meet through the glass, his lips slowly split wide, revealing uneven jagged teeth.

He props his elbows on the water's surface and leans forward, tapping the glass with a fingertip. From behind his wet bangs, only his unamused eyes lock onto you and refuse to let go.