C1430 Touch the Mechanism

Ever since Ziyao found out that this tomb was related to the broken keys in Su Xiangwan's hands, he had been wandering around the palace. In her opinion, he would definitely find some information that he wanted.

"Is this the underground palace that you mentioned?"

Nan Zhi raised her head and looked at the majestic palace in front of her. She was amazed in her heart.

"In the past