Per 
BY ORDER OF THE OVERSEER COUNCIL
The following file is Level 4/XXXX classified. Unauthorized access is forbidden.
XXXX
NOTICE FROM THE O5 COUNSEL
Tests between SCP-XXXX-A and SCP-XXXX-B will no longer be authorized.
See Event_7k_03T1
— O5 Counsel
Special Containment Procedures: It is critical that SCP-XXXX-A and SCP-XXXX-B are kept in separate containment cells. SCP-XXXX-A and SCP-XXXX-B must be kept in separate foundation sites.1 Both SCP-XXXX-A and SCP-XXXX-B may be kept in standard humanoid containment cells.2 Even though SCP-XXXX-B shouldn't physically be able to safely interact with standard humanoid containment cell features it is possible to hold SCP-XXXX-B in the same type of cell. More about this phenomenon in SCP-XXXX-B's description.
SCP-XXXX-A does however display for compliance than SCP-XXXX-B. Due to this, the subject may not leave their cell for any reason other than testing. Three daily meals must be brought to them, as opposed to SCP-XXXX-B's authorization. Two guards must be patroling the door to SCP-XXXX-A's containment room at all times. At night, however, SCP-XXXX-A will be monitored by CCTV within their cell. In the event of a breach standard bulkhead doors will restrict access to SCP-XXXX-A in and out. Once a week SCP-XXXX-A must undergo therapeutically examination for any noticeable changes to physical appearance or mental acuity.
SCP-XXXX-B on the other hand has a more lenient containment procedure. Although SCP-XXXX-B does possess the key factor in this anomaly, they display high willingness in cooperation. SCP-XXXX-B may be allowed to leave their cell with an escort of at least one guard as they request. Most of SCP-XXXX-B's requests have been authorized if SCP-XXXX-B allows them to test the effects of the object's interaction with SCP-XXXX-B. If tests do come back clean, they will be allowed to keep this item so long as they continue compliance. Just as SCP-XXXX-A has to, SCP-XXXX-B has mandatory weekly therapeutically examination paired with any tests requested to be run.
Description: SCP-XXXX-A is seemingly a normal woman of Japanese descent. The subject's body seems to be consistent with the average hydrogen, oxygen, carbon, and nitrogen accounted in the human body. SCP-XXXX-A also exhibits intensive disregard toward foundation personal.
SCP-XXXX-B is an African-American male named Kendray Blue. At the of Event_7k_01T.38 SCP-XXXX-B was 29 years old and attending college abroad from MIT, traveling to Japan to study at █████ ███████, while simultaneously minoring in Japanese. After Event_7k_01T.38 SCP-XXXX-B was found to has his body seemingly existing out of antimatter. Roughly 62.9% anti-hydrogen, 23.6% anti-oxygen, 12.3% anti-nitrogen, .7% anti-calcium, etc. All cell and bodily functions show no differences from the average humans' capability. Though for reasons unknown SCP-XXXX-B seems to have no affiliation occur when interacting with matter other than SCP-XXXX-A, no energy is produced.
SCP-XXXX-C's description depends on many factors relating to its hosts, SCP-XXXX-A and SCP-XXXX-B, mental and physical health. During the couple's first interaction, when physical contact was made instant annihilation occurred. It's estimated that 1.7390E+1 exajoules of energy were produced during the cancellation of charges. Though instead of creating an explosion big enough to strike an XK-Class End-of-the-World senerio, the blast seems to be sealed in a radius of 110 meters. SCP-XXXX-C from Event_7k_01T.38 was roughly 35 meters across and at least 8 stories tall.
In Event_7k_02T.46 resembled the 'Unclean' from SCP-093's 'Red' Test. It is unclear if the interaction between SCP-XXXX-A and XXXX-B results in a dimensional wormhole between the distant reality. Though through previous event logs this identity is not the same.
Discovery: [Optional additional paragraphs]
Multiple efforts
