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Item #: SCP-5050
Object Class: Euclid
Special Containment Procedures: SCP-5050's nature prevents it from being contained in any physical space. However, standard information censoring procedures have been established in order to secure SCP-5050's summoning sequence, known as Protocol1Quaesitor, hereby referred to as Protocol Q. This knowledge is only given to those of Level 4 clearance or higher, but can only be used in specific testing instances approved by Dr. █████ following event 5050-B, described in incident report 5050-B below. If any personnel with knowledge of Q protocol are found gathering the necessary materials outside of a sanctioned testing zone, personnel are to be given a Class A Amnestic and made a D-Class personnel.
Addendum 1: Knowledge of SCP-5050 and Protocol Q was discovered by Dr. █████ through unknown means. An investigation is currently underway to ascertain how he was able to obtain this information. Considering Dr. █████'s unsanctioned exploration of SCP-5050 with his personally created, unsanctioned task force (MTF Omicron-Delta A.K.A. God's Alibi), no further exploration of SCP 5050 has been sanctioned.
Description: SCP-5050 is an extra dimensional library containing an unknown number of books and instances of other SCP's that is only accessible by activation of Protocol Q. Upon activation of Protocol Q, the nearest door in the area will become a portal to SCP-5050, and will remain so until the door is closed. When entering SCP-5050, observers all see a mostly empty room coated in darkness. The only visible objects are 2 candles which have been observed not to melt over any period of time, and a large book opened up on a pedestal. The book has a cover adorned with decorations described by observers as "beautiful" and "gorgeous", but no observer can recall anything specific about it, even when directly observing it. The book contains thousands of pages, but the only content appears to be a large black dot on page 606. Upon further analysis, the dot appears to be millions of letters layered overtop of each other, appearing in multiple known and unknown languages. Dr. █████ hypothesizes that this book contains a guide of how to use SCP-5050, however attempts to discern the information have proved futile.
Once near the book, the main portion of SCP-5050 becomes visible. Approximately 10 meters down and ahead, a massive expanse of books can be seen. The books are stacked on shelves up to 2 meters high, but the number and length of rows remains unknown. Everything except the books and the aforementioned large book the pedestal is coated in a darkness that no light can pierce, including the floors, walls, shelves and ceilings. While the floor does not fluctuate besides a staircase-like drop to the main library section, the ceilings and walls are seemingly infinite to match the shelves, with attempts to measure both stopping after it was determined the space was well beyond 500,000 cubic kilometers. attempts to touch or affect these surfaces will result in any from of matter passing through them, even though the books seem to be unaffected. The space is lit by floating orbs of light similar in and brightness to the candles next to the entryway book hereby referred to as instances of SCP-5050-1s. SCP-5050-1s are in constant movement up and down the rows of books, but when near any human inside SCP-5050 they will remain near them in order to provide a constant source of light. Instances of SCP-5050-1 cannot communicate and do not appear to be sentient, and it is therefore unknown how they know when they are near humans.
When looking closely at the shelves, it does not seem that the books are arranged in any particular order, despite the presence of SCP-5050-3. The books themselves are packed tightly together, but removing one from the shelf does not cause any others to collapse. Because of the large volume of books, rather than giving each its own designation, all books will hereby be referred to as instances of SCP-5050-2. Research on SCP-5050-2 and its anomalous effect can only be conducted inside the library, as those attempting to leave the library with instances of SCP-5050-2 will be warped into a random part of the library, usually in total darkness.
All instances of SCP-5050-2 in the library have the same anomalous effect; regardless of the cover, every observed page of a book appears to be entirely different, even when looking though lenses of cameras and on video recording. The effect seems to be memetic or cognitohazardous, as those with a lower Henmes-Ludvok score are more adversely affected. Those individuals with scores below 90% will see pages of random books, including; textbooks, novels, diaries, and books inside fictional universes. While they will initially be able to read these, after 5 minutes of continuous reading, researchers complained of powerful migraines. After around 20 minutes of migraines, those affected will report a "clear mind, ready to seek the nectar of knowledge"(All individuals affected said this, though none knew why these particular words entered their minds). After opening up another instance of SCP-5050-2, the affected individual will become ecstatic, proclaiming hyperbolic joy over the knowledge they are gaining, and stating that they want more. They will then drop the instance of SCP-5050-2 and proceed to sprint down the row of library, laughing hysterically as they do. If a SCP-5050-1 is attached to them, it will remove itself, making the affected individual impossible to find. Under Dr. █████'s orders, all personnel affected are to be classified as lost.
However, the effect can actually become beneficial if the individual's Henmes-Ludvok score exceeds 90% they possess an extreme desire for certain knowledge. This desire must have apparently been present in the individual for many years. Of the 27 individuals who entered SCP-5050, 1 researcher and 1 member of MTF-Omicron Delta were able to obtain previously unknown knowledge in their field of interest. The researcher gained increased knowledge over the properties of matter, while the member of MTF-Omicron Delta gained knowledge of torture methods that, when implemented, have a success rate of 100%. When asked to describe what exactly they read, neither individual could remember any exact details.
SCP-5050 is maintained by SCP-5050-3. SCP-5050-3 appears to be the upper half a of a humanoid figure resembling a skeleton. SCP-5050-3's body is a non-corporeal form unaffected by any form of matter, and appears to be to change sizes, the smallest observed being 4 meters tall and the largest being an estimated 1 kilometer tall, however it almost always appears in its smallest form. SCP-5050-3's arms are constantly bent at the elbow, and it's hands are larger in comparison to the rest of the body. In its standard small form of 4 meters in height, each and is 2 meters wide, and each finger is a meter long. SCP-5050-3 descends from the ceiling similar to a puppet, with strings of an unknown material clearly visible. SCP-5050-3 can only move up, down, left, and right, and can only occupy the spaces in between the shelves. In order to move in between rows, SCP-5050-3 must ascend to an unknown hight, at which point it will descend into the row it desires. SCP-5050-3 is sentient and sapient, and will converse with Foundation staff if approached. SCP-5050-3's attitude remained friendly until event 5050-B, at which point it became hostile and attacked any Foundation personnel inside SCP-5050.
Addendum 2: No members of MTF-Omicron Delta were negatively affected by SCP-5050 because Dr. █████ required each individual to undergo intense psychological training to raise their Henmes-Ludvok scores to over 90%.
