C1094 Schonlein for wang gang's treatment of right leg

Other than the Barrier, no one else could hear the words of the people inside.

Or rather, it should be said that only Shi En was willing, only people outside of the Barrier would be able to hear the voices of the people inside, if he was unwilling, they wouldn't be able to hear a single thing.

This was because, although this Barrier looked weak