Mira opened the Block Editor. She clicked on DESK-7A . Inside, she found DESK-7A contained MONITOR-G contained KEYBOARD-T contained MOUSE-3 … which contained a block called THE-VOID . THE-VOID was just a 3D face at Z=9999, invisible, but it attached a hyperlink to a dead SharePoint folder from 2014.
Mira smiled grimly. She created a new empty drawing. INSERT -> Main_Floorplan_FINAL_v23_REALLY_FINAL.dwg -> Explode = No. Then she ran EXPLODE once on the top-level block, then OVERKILL , then -PU with "Nested blocks" checked. Then she exported just the geometry as a DXF. autocad block net
She tried to delete it. The drawing crashed. Autosave kicked in, restoring the entire Net, plus a new block named RECOVERY-1 that nested inside DESK-7A and TREE-05 simultaneously. Mira opened the Block Editor