C383 Old man's sword

Outside the barrier, Xie Yuan was already fuming with rage, but he did not dare enter. Especially since the inside of the barrier was covered with this strange green fog, even he did not know what was going on inside.

"Are you guys going to go in or not?" Xie Yuan could not hold back his anger, he roared at the people who were maintaining the barrier, one of the guards said awkwardly