The people inside still thought they were dealing with East Yi Yun members, the way of speaking was too similar. When they heard that their own had suffered heavy losses, they became anxious, and considering this was the East Yi Yun Members' base, with heavily armed guards at the door, no one could sneak in. The caller also precisely mentioned the hostage situation, clearly someone with inside knowledge—how else would they know these things? Additionally, with the slightly accented international language used by the East Yi Yun Members, their suspicions were further alleviated.