"... Time to move…"
After studying the three-dimensional model of Caligo's underground base, Dante drafted the routes he would take and prepared to go out. The 3D model Volcan created had the location of all enemies, but that was before Type 8-3 was dismissed. Without its Spatial Awareness ability, updating the map was going to be difficult.
Volcan's basic ability to track people relied on tracing their connection to the internet, but he had to be close to the target to make that happen, and with the enemies' NIMs being inactive and the jamming field covering the entire building preventing him from connecting to the internet, it wouldn't have worked either way.
One thing for sure, the enemy wasn't going to remain oblivious to a prisoner escape for long. Epsilon probably has a way to deliver his orders to his henchmen, and soon enough they would be sweeping the building for any signs of the escapee.