C599 The Secret of the Heaven Mending Cauldron

"It's really troublesome to crack them all. Every single one of them is an independent Protection Barrier, and if we can't break them all, we can only use up some time. People of Dao Sect really had nothing better to do. It will take at least a year or so to get these Protection Barrier. "

There was no other way, Gu Xuan could only start from the first Protection Barrier