Key

Zatiel and Zitra reached the 1st magic tower in an instant after using the teleportation formation. The duo's presence was hidden thanks to Zitra's Law of Shadows. The Magus already knew their first destination, so less than a second after reaching the tower, they disappeared. 

One thousand meters away from the magic tower, Zitra and Zatiel rose from the shadow of a rock.

The Law of Light created a dome around them that made those looking from the outside see an illusion. If they destroyed the area, even a Rank 4 life form would find it hard to notice anything.

Zitra released her consciousness to investigate the surrounding. She made this to make sure there was no one hiding in this place and also to analyze why this place was so significant.

She knew that Zatiel considered this mission extremely important. That aroused her interest, but no matter how much she tried, she could not detect anything unique about this place.