"That book is about Dual Cultivation!" After taking a deep breath Hui Ying said calmly.
Although she appeared to be calm on the surface , inside her heart she was very embarrassed.
"Dual Cultivation?" Ye Jingyi asked with doubt.
"The other method for you to cultivate is through Dual Cultivation." Hui Ying nodded and said, "Last time I noticed that your golden flames absorbed spiritual energy through my natal flames so I guessed that Dual Cultivation might be useful to you."
"What exactly is Dual Cultivation?" Ye Jingyi nodded in understanding and asked once again.
"Are you deliberately asking this?" Hui Ying said while grinding her teeth.
This bastard is deliberating making her say those things.
"I really don't know anything about this." Ye Jingyi's face was full of innocence. He knew that Dual Cultivation must be related to those intimate poses in the book.