C1573 On the Eve of the End

"But why is there only the ninth level?" Ye Yunxiao looked at Xiao Lingyun in surprise and said, "Shouldn't this Heavenly Book have ten levels?"

"Yeah, it's the tenth floor!" Xiao Lingyun said with a smile.

"What about the tenth floor?"

"In your heart!" Xiao Lingyun smiled and said, "It's said that if you want to reach the tenth level, you need to comprehend the first nine levels