demonic / iniquitous / nefarious / evil / unhealthy influences that cause disease (Chinese medicine) / (coll.) strange / abnormal
邪
=
牙
+
阝
:
Marie Curie (xi) meets the Imperator (阝) in the elevator's kitchen (e2) and instantly knows he's possessed by a demon (邪) by how large his fangs (牙) have become.