C107 Nine-Nine Heavenly Lightning Array

The nine paths meandered on and on. Along the way, Nangong Shi, Elder Mo and the others picked up a lot of divine herbs and strange ores. When he walked to the end of the path, he realized that all nine corridors led to the main hall of the Thunder Emperor's cave. It seemed like there were quite a few rare treasures on each path. It was just that no one knew who would be able to obtain them