It is said that the great master Zhang Sanfeng has been wearing a piece of Taishi-shaped jade since he was a child. He only knew that this object had been on him as long as he could remember, but he did not know that this jade was the 'Taishi Soul Stone', one of the ten ancient artifacts. The Taishi Soul Stone can make practitioners get twice the result with half the effort and is immune to all evil. It was originally a treasure carried by the original Tianzun, but was accidentally lost in the mortal world. When Zhang Sanfeng achieved great mastery of the Tai level magic skill, the true energy leaking from his body stimulated the Tai level soul stone to emit divine light, which was noticed by the original Tianzun. The original Tianzun was overjoyed and used magic to take back the Tai Soul Stone. Unexpectedly, he also summoned Zhang Sanfeng with the Tai Soul Stone. The Original Tianzun was not surprised but overjoyed. Seeing Zhang Sanfeng's amazing aptitude, he accepted him as a closed disciple.
