Across the entire Heavenly Dao Sect, core disciples at the Heavenly Sovereign Realm probably numbered fewer than twenty. Therefore, anyone capable of breaking through to the Supreme Realm was already considered a vital pillar of the Heavenly Dao Sect and would receive prioritized cultivation and resources.
Su Chen understood that Lei Ling'er's smooth breakthrough to the Supreme Realm in just one month was partly due to the Exotic Fire Pill, but the most crucial factor was that the Netherworld Poison within her body was gradually being cleared out.
According to Su Chen's estimation, once the Netherworld Poison in Lei Ling'er's body was completely purged, her innate talent would allow her cultivation speed to increase dramatically.
Chapter 173