Scp 9990,later given the name the tissue dissolver, was first sited at [data expunged].it was first speculated to be a humanoid entity but was later discovered to be a extremely intelligent sentient tissue killing AI.MTF units were sent to [data expunged] only to discover a pile of child corpses laid throughout the perimeter in a massive circle.At the center of the circle was a copy of Pokemon black which was still on and when MTF units went to disable it up it sent out aloud screeching sound that forced all unprotected human tissue to dissolve like water under the sun.all MTF units were killed within seconds of exposure due to lack of skin protection.due to the destructive power of the scp, it must be contained in a5.8 meter titanium box and only personal with level4 clearance and above are given excess to the scp.studies show that upon reaching one part of the game the music that plays will instantly dissolve sentient tissue matter and the effects can only be reversed by meeting a child that has successfully finished the game without having died while trying to.scp 9990 must be contained and watched 24/7 and armed guards must be given sound resistance earphones.with direct contact to site control.if in any situation the scp escapes,all available personal are to cut the power source of the scps containment cell. As scp 9990 is not mobile it does not pose a threat unless provoked. The scp is currently being held in site 15 under double guard.
The encounter of the tissue dissolver.






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