Party A and Party B had accepted an assignment from the system on that day, which was about slaying a Level 50 Elite Five-Poison Flower Spider located in a marsh to the east of Linshui Village. Ye Rong decided to take this assignment because he thought of the materials needed for his Deadly Centi-Poison Cold Light Barrier.
Although the Deadly Centi-Poison Cold Light Barrier was acquired from an unfortunate Barbarian Disciple and not refined by Ye Rong personally, it could already be cultivated completely due to him possessing the Hundred Poisons True Scripture, and it could be upgraded according to the method.
To upgrade the Fifth Grade Deadly Centi-Poison Cold Light Barrier to Sixth Grade, the spirits of seven Level Sixty or higher elite poisonous monsters needed to be collected.