Five Years Exactly

Braydon Neal watched her leave and stood there for a long time. 

Ever since Sadie Dudley came down from Mount Bliz, she seemed to be very busy.

Luke Yates, looking brave, stole a glance at the passage leading to the core area. 

That was the passage Sadie had opened up, destroying all the killing formations along the way. 

It allowed access to the black iron tower from the periphery.

"Seal off this passage and order everyone to stay away from that iron tower!" Braydon commanded.

"Got it!" Syrus Yanagi and the others all understood. 

The black iron tower hid a huge secret, and terrifying creatures lurked inside. 

If they provoked something they shouldn't, it would spell disaster for the entire Northern Army.

The passage that Sadie had opened up was sealed again. 

The Northern Army quickly returned to normal.