SCP-087-1 is a sub-classification of SCP-087 and a paranormal entity contained by the fictional SCP Foundation.

It appears as a disembodied face that may chase someone when they are inside of SCP-087, which appears to be an infinitely deep stairwell.

For a more in-depth explanation of this entry, follow this link to read the original article: https://scp-wiki.wikidot.com/scp-087