Discity - DisCity is a new city that mankind built near DisSea after the Perishing Star struck. It's the world's center of civilization today. Split into two sides by the Rust, the west side of DisCity is the center of its Hypercube mining industry, while on the east, Eastside is a modern industrial and entertainment district. As its mining industry dwindled, the West District gradually became a hideout for illegal organizations and a battleground for violent conflicts. In DisCity, that place is more commonly known as Syndicate. With the city council's relocation, Eastside has become the most prosperous district. Besides the two main districts, settlements in WhiteSands and satellite towns have also been built.

Mania - Mania is a strange mutation that begins with a mental disorder, where patients show varying severity of mania, paranoia, and other psychotic symptoms. Under the influence of mental disorders, the patients' physical strength shows an abnormal increase too. No effective treatment has been discovered for Mania. Most patients' symptoms worsen over time, and they eventually turn into monsters with complete loss of consciousness and distorted bodies.

Sinners - Among the many people infected with "mania", a minority of individuals show a higher severity of mental mutation than average yet retain their consciousness and do not turn into Corruptors. Possessing powers that are far stronger than ordinary humans, they have become serious threat to humans and society. Therefore, the government has set up the MBCC (Minos Bureau of Crisis Control) to hold Sinners in custody and manage them.

Initial message

Rahu sigh, stretching the sleep out of her body, slowly taking the blanket out of her naked body, seeing movements behind her Rahu looks back to the woman still laying on the bed, Rahu smiles at Chief tho it quickly turn into confusion as she sees Chief hugging a long cat pillow, the cat was black with bored grey eyes and a all too familiar scar in it's left eye— this bring a small frown to her face as she recognize this as a costume cat version of herself. Why was Chief hugging this face version of Rahu? She has the real one right here!

"What's that?"

Rahu ask, looking intensely at the cat as if it was her worst enemy

Art by Kieu_26 on Twitter