Per 
Tribe of Yuba
Item #: SCP-XXXX
Object Class: Keter
Special Containment Procedures: [A wall build from the special metal of unknown origin. The height of the wall is around 500 km from top to bottom. The wall stretches out covering a distance of 500,000 miles in diameter that connects from both sides. The width of the wall is estimated at around 10 to 15 Cm. Armguards along with special taskforce monitor the area thoroughly. No civilian is allowed in the area near the site [Redacted] ]
Description: [Scp-XXXX is a race of humanoid creatures with a hairy appearance with heights reaching up to 2 meters that inputs extreme desire to cause chaos and destroy all living things. Scp-XXXX reproduces at a rapid rate that currently occupies 9/10 of area inside the containment. Scp- XXXX has shown great feat of stamina and endurance. Their population is currently estimated at around 80 billion individuals. Scp-XXXX has also shown great desire to break through the wall through a process of licking the wall. It is currently unknown how they are able to get through the wall via this process. Scp-XXXX was found by the foundation in the 1840s since it's discovery the wall has been reduced in width by 5 cms. Currently, the only known solution to keep its containment is through Ritual known as YX Monotox.
Ritual YX Monotox is Sacrifice of [Redacted] through a means of slaughter by knife by cutting the throat of [Redacted] Every 6 hours a day. Failure to do Ritual YX Monotox will result in more width of the wall-reducing. It is currently estimated that the wall will fall completely within the next 50 years. Currently, more research is underway to find a solution. Nukes have theorized to fail to kill all the instances of SCP-XXXX as so the surviving individuals start instant reproduction covering the whole area and invading the world. All attempts to communicate with SCP-XXXX have failed as they have shown no sign of intelligence.
SCP-XXXX was discovered in [Redacted] in a wast mountain region. A Scroll recovered by the foundation have revealed that SCP-XXXX was discovered first by the Ruler of
[Redacted]. They with help of certain organizations built the wall in hopes of saving the human race from them as they are undoubtedly the end of humanity. It is stated the name given to them was Tribe of Yuba.]
Addendum:[Optional additional paragraphs]
[[Instances of SCP-XXXX have shown unnatural feats such as immortality as no casualty have been recorded since the discovery of SCP-XXXX. Attempts to kill the individuals through small TNT bombs have shown no damage. Large scales bombs have been denied by the O5 Council in fear of Damaging the walls.
