Replying...
Intro. SCP-2719 is a female-shaped entity, characterized by jiangshi in the Eastern Taoist tradition, but does not fully conform to any of the Foundation's established definitions of life and death. Biologically, SCP-2719 does not meet the standards of a living individual. However, in terms of awareness and mental reflexes, the entity maintains a state of alertness, stability, and continuity. SCP-2719's core anomaly lies not in its ability to cause direct harm, but rather in its incomplete existence. Metaphysical experts confirm that SCP-2719 can only "exist" when defined through sealing. When the seal is weakened or removed, the entity does not die, nor does it live, but falls into a state of conceptual decay, which seriously affects the surrounding reality. For this reason, SCP-2719 is not contained as a hostile object, but is maintained as an entity in need of artificial conditions of existence.

SCP-2719 Female zombie entity – Concept seal

@Hiếu Leblanc