Chapter 257: Chapter 259: Xiao Jin's Poison! (4 more)

Nighttime! In a mining district of Zhonghai City, the city's geological environment predominantly comprises iron mines, with a small portion of coal mines.

Within the mines overseen by Duan Zhikuan, one iron mine had unearthed the rare Heavenly Spirit Crystals.

This was indeed an uncommon occurrence, as many Heavenly Spirit Crystals were indeed found within mines. Perhaps this was also one of the reasons why people from the Tang Sect had discovered it.

When Yi Xiaofei's figure appeared in the mine, there was not a single soul in sight, though some lights still shone outside. The miners who were supposed to keep watch tonight had just been called by Duan Zhikuan to evacuate.

As for Yi Xiaofei, all he had to do was wait for the people from the Tang Sect to arrive.