After a harsh battle with the Guardian Angel of the Banlands, Urbanshade Hadal Division decided to take a withdrawal from that particular entity.

Not long after, they got a call about a mysterious missing person inside an abandoned laboratory. The place was off limits, and if found, the prosecutors would surely be terminated, but the Blacksite employees decided to tag along.

They came across a machine, destroyed and tarnished. Alongside it, they kept hearing things similar to growling or mewling. They got towards a puddle of water, finding what were later discovered as "Minawii", an extinct species from the year thirty, during some of earth’s most dangerous times long before dinosaurs, hiding in the waters below. The only thing indicating their presence were their lights. The species were captured, and taken back to the Hadal division.

The missing person was never recovered, and human remains were found inside the excrements and digestive tracts of the Minawii.

The species were not given a Z-Class, seeing as they were perfectly natural and preciously existing animals of the earth.

Inside their grassy, floral containment [also containing a small replica of a coral reef], the Minawii began to nest. Urbanshade found traits and characteristics developing rarely within the specimen, far outside the usual albino litter. Few of the Minawii shined, and glowed. Most species only partially glowed whenever this trait was developed, but even less had a full, dim shine. The trait was later defined as a "Glimmer".

Studies concluded the captivity of the species, and that they are to be left as is unless janitors are attacked.