C698 Dark Arrow

When the guard saw him, he waved his hand to stop him. "Who are you? Why are you looking for Director Ling?"

The guard nodded. The guard asked if there was an appointment, but the man shook his head.

"Without an appointment, we are not allowed to enter."

Before coming here, he had never heard of such a rule. Now, forcing his way in was not a solution, so he could only wait