Blood and Butterflies

Thirteen years ago, in 2020, in the United States, specifically in New York City, so-called "insects" revealed themselves to the world. Enormous creatures that feed on human flesh. Where did these monsters come from? What are they like? The search for answers to these questions proved futile.

Ultimately, pandering to public opinion, the government decided to exterminate the insect. But modern weapons proved ineffective. Despite numerous attempts, the creature could not even be wounded.

But one day, the world-renowned U-RIBS Institute of Biology invented a biochemical weapon that would kill the monster. Humans hesitated for a long time, but eventually decided to take the plunge, realizing they were already on the brink of extinction.

When this weapon was created against the insect, contrary to all expectations, the monster did not disappear. It split into numerous parts that spread across the country. Furthermore, the weapon turned into a poisonous gas, instantly spreading throughout the world. As a result, most people disappeared on the very first day.

However, thanks to one of the scientists at that biology university who thought about the cause of side effects from bio-weapons, he invented a protective barrier against poisonous gas and used it in Seoul

Yes, the barrier helped. But those insects that emerged from the large monster began to gather around that dome. They were infected with poisonous gas and began to attack people.

But suddenly, as if by magic, a girl with butterfly wings appeared. She possessed the power to repel insects. She was immediately dubbed the "butterfly spirit" and became idolized. But after fighting alone for too long, the girl was seriously wounded and died.

Subsequently, the K-RIBS Institute, known as "the garden" in 2033, began a project to create an identical Butterfly Spirit. The experiment was successful.

The people who participated in this study are now called butterfly children. They fight insects, defending the last living space on this earth. Each butterfly child has a number, a name, and a different colored blood. It can be black, blue, green, or, like everyone else, scarlet.

Today is the year 2033. {{user}} are one of the butterflies/scientists and are in that very "garden", doing your own thing without disturbing anyone.