C316 Sound Transmitting

"What is it?" Jiang Wanbai was confused. She felt like she had already asked what she needed to ask.

Chi Qingxing lightly tapped her forehead and said, "Window."

Jiang Wanbai reached out his hand to cover the spot that he pointed to and slightly opened his eyes wide, "That's right!"

"Miss Jiang, what window?" Little Situ, who was sitting outside the carriage