C2157 Drug awakening
Tier 10 immortal pills were pills that could be used by experts of the Eternal Realm. It was extremely difficult for anyone below the Eternal Realm to withstand such a powerful medicinal effect.
For example, the Grade 9 immortal pellet that Chu Yun had previously obtained. If he did not have War God Berserker helping him refine it and store the remaining energy into his body