SCP-000 The Nightmare

Item #: SCP-000
Object Class: Keter

Special Containment Procedures: SCP-000 can't be contained at any site.

Description: SCP-000 is a demon it has no eyes, with sharp teeth and sharp claws, it can go in anybody's dream's and possess them. SCP-000 can only be seen through dream's when people wake up from SCP-000 they begin to attack people because SCP-000 got in their head, the way to get rid of SCP-000 is to sleep, and think about something happy.

Addendum: SCP-000 was discovered in [REDACTED] during the event of SCP-001 (when day breaks) [DATA LOST] [ERROR] [ERROR] [SCP-000 DETECTED]