*Once the Yang Heart is achieved, it is as effective as the Returning Core. If your Cloud Mist and Yang Heart are of the highest quality, you can enter the Upper Sect to obtain the Fire Cloud Escape Technique.*
He was looking for a suitable Cloud Mist escape technique to upgrade his Tenth Heaven Immortal Destiny, "Sui Yun."
This Fire Cloud Escape Technique suited him well.
However, to avoid missing any opportunities in the Book Collection Building, Xu Xing made sure to read all the Spirit Fire Secrets inside. By the end, he could accurately control his Divine Sense, barely touching a Jade Slip and immediately knowing its contents without needing to peruse it further.
"This Spirit Fire Secret technique..."
The manager of the Book Collection Building was slightly startled when he saw Xu Xing holding a Jade Slip containing the Yang Heart Technique, intending to exchange it.
