C1575 There must be a Hidden Door

This was Bai Ruotong's plan.

"I'll go investigate it myself."

As she spoke, she stood up with Gu Yixiu following behind her. The two of them pushed open the door to the inner room. There was a faint fragrance of sandalwood in the room, not strong, but clear and light. Bai Ruotong frowned and looked inside. There were no weird marks on the tables and stools here.

"Imperial Mother