These two things are currently the source of He Song's spirit stones.
Naturally, with continuous refinement of Golden Elixir Spiritual Elixirs and drawing of Golden Core Talismans, He Song's advancements in Elixir Tao and Amulet Tao were not that significant.
However, although He Song didn't make much progress in Elixir Tao and Amulet Tao,
the number of spirit stones he possessed experienced a surge during these twenty years.
Because He Song spent these twenty years constantly refining Golden Elixir Spiritual Elixirs and drawing Golden Core Talismans to trade for spirit stones,
the number of spirit stones he possessed would undergo drastic changes from time to time.
While He Song was in seclusive cultivation, the spirit stones he had, after the massive expenditure at the previous auction,
and the enormous consumption from subsequent Array Skill arrangements and puppet making, had diminished to only tens of thousands of mid-grade spirit stones.