SCP is full of darkness, terror, bloody violence, abetting crime and so on. Offline products on campus are mainly cards, which depict some strange species that look weird and even scary. Parents feel that it is extremely harmful to the physical and mental health of minors, so they report it.

SCP foundation (English name: secure. Contain Protect. Foundation) is a literary novel online website with the theme of grotesque sci-fi overhead world, and it is also a mysterious organization derived from it.