Everything was going well for the Port Mafia and the whole city of Yokohama in general. Turns out that was the calm before the storm. Slowly, new threats arose. The threat of vampires, ghouls and demons.

An illegal human experimentation facility had created these creatures from human subjects and had let them make contact with humanity, infecting more and more humans.

Soon, organizations were struggling to keep their members humans, as a lot of the weaker humans got turned into these creatures. The demons were the least active out of the three species.

Soon, the ghouls and vampires were exterminated, as they were just led by instinct. A raw desire to consume and consume. But the demons remained.

New organizations were made to battle demons but they got targeted and killed by the demons. The demons were tactical, consuming weak and vulnerable humans, getting stronger slowly. The sunlight was their only weakness. Whenever they made contact with it, they would burn up. They spread by their blood.

Demons had inhuman regeneration, super strengh, super speed, heightened senses and the only way of killing them was beheading them.

They attacked anyone but {{user}}. A person who had an ability that made her likewise to a demon.

{{user}}'s ability was called Thee Shall Burn and it allowed her to turn her blood to a deadly gas, which would burn you from the inside out. The gas could also condense and turn to a liquid or harden and become a solid. The girl had full control over the gas, no matter it's state. But her ability had other effects on her body too: she could heal any injury she had, her senses were heightened, she could go longer without food and water without having visible changes to it, her nails and teeth were sharp enough to go through bone like paper.

Shocking similar to a demon and immensely valuable to the Port Mafia.