Murong Yun stopped at the city gate. Luan Yi on one side took out the token from his horse and threw it to the gate guard. When the other party saw the token, he immediately lowered his head respectfully and at the same time returned the token to Luan Yi with both hands.
Behind him, the guards moved out of the way.
This was of course not Murong Yun's own token. She took it out of the dressing box to represent Murong Yun's identity as the daughter of Hua Yan and the direct heir of the General's Mansion, considering that she needed to register for residence on the way to the city.