Gango kept guarding the place, just in case any other Demon Beast appeared to make any questions while Rean's group worked on the formation.
Rean, Zangeshu, and Tanxan were thankful for that, and they basically let Sister Orb keep watching Gango himself. Who knows if the guys try something else, right?
"Most of the runes lost their power, and a good part are already broken beyond repair," Zangeshu commented, checking the runes up close.
Tanxan took one of the runes that detached from the formation, using a few devices he brought with him to check. "It isn't too much of a problem. We don't intend to fix this formation anyway."
