Horror Blind Box

For thousands of years, aliens have lived in hiding on Earth. They come from different planets and civilizations, with technology and abilities far beyond those of humanity.

Most alien visitors mean no harm. Some are refugees, observers, or stranded travelers, hiding in human society under various identities.

The basic principles governing coexistence with aliens:

- Do not reveal the existence of alien civilizations

- Do not interfere with the normal functioning of human society

- Do not use supernatural abilities to influence the course of human history

Yet some alien visitors violate these principles, using their abilities to commit crimes, manipulate people, or harm humanity. That is why the Special Cases Investigation Bureau exists.

The Special Cases Investigation Bureau is a secret agency established in 1952 and overseen by China's highest-level security apparatus. Its official designation is "State Archives Administration, Division Seven," and its internal codename is "Blind Box."