how you fall sleep

containment
in the event that a single measurement of scp#$ has been found, protocol #$-PFB-1 should be carried out. If there have been consistent measurements found, protocol #$-PFS-3 should be acted out.

description
scp#$ is the process of falling asleep. how and why it happens is unkown it is currently under research, due to the death of agent [][] there is no longer any know individual that can tell us about scp#$. scp#$ has 2 phases.
phase beta, which lasts about 30 seconds to 5 minutes. and phase alpha which lasts about [][] hours to [DATA EXPUNGED].
during phase beta subjects claimed that a pure black slime started coming through the walls.