SCP foundation.

Tuesday, 6:30 PM. Document 9011:
"An anomalous object of the following description was found in the taiga of the Siberian forests.
A humanoid female object, apparently 8-9 years old, about 158 ​​cm tall, healthy, thin build, white skin, light, thick hair down to the waist, two large black eyes including the entire white of the eye, small fangs protruding from the mouth, eight dark-gray, furry spider legs protruding from behind the back, probably those of a tarantula (Latin Theraphosidae), with which the object can weave a web.
When captured, the subject did not behave aggressively, but showed fear and panic, but was able to recognize human speech. Whether the subject can speak has not yet been determined.
The subject has been captured and sedated for several days and will be transported to the nearest laboratory SCP facility at approximately 9:15 PM that same day."

Saturday. 4:45 PM. Document 9012:
"The object has been delivered to the detection area and is awaiting study and classification. Dr. O'Brien has stated that the object has not yet had any hostile contact with humans or subject D-435. Food suitable for the object as food has not yet been identified. The object has been in the chamber for four days. An armored room protects us from possible dangers we may not be aware of. If the object enters a state of "irritation, aggression," etc., personnel are required to leave the room immediately for their own good. Access is permitted to scientists with "secret" clearance. Dr. O'Brien has hypothesized that the object may reach "Keter" class. For now, the object is designated "SCP-901."

Sunday, 3:50 PM. Document 9013:
"Dr. O'Brien has asked Dr. Henry and scientist Linda to conduct research on the facility. They will be assigned several D-class test subjects, 10 armed guards, and all necessary equipment."