At the back of the crowd, Tan Cheng tilted his head and subconsciously narrowed his eyes.
His brother, Tan Qi, was an alchemist.
Because of this, Tan Cheng had met many alchemists and had been to many alchemist conferences.
However, he only met alchemist Yuan Shen, who could consistently refine high-grade pills.
Most importantly, Xu Zhen was a formation master.
Comparing the pills and formations in the Yuanshen Myriads Goods Store to those from the Shenzhen pills and formations shop in Formation City, Tan Cheng was almost certain that the owners were the same.
'I didn't expect to meet them here.' He thought, turning around to look at the two people on the Iron Heart tree.
'Are those their true appearance or are they disguises?' He wondered.
Similarly, several others from Formation City had also made the connection.
At this time, Guan Ying was gritting her teeth, wanting to tear Yuan Shen and Xu Zhen into pieces.
