As he continued to delve deeper, the admiration in Yang Yan's eyes grew stronger.
Though it was midday, countless Jian Family cultivators were alchemizing in a valley.
Among them, some had already successfully refined elixirs.
The valley was shaped like a pill furnace, with its inner walls protected by numerous restrictions.
Yang Yan suspected that these might be their preserved Ancient Pill Formulas.
Within this Pill Furnace Valley, externally it appeared no different, but upon entering, Yang Yan discovered that the space was vast enough to rival the size of Earth.
There, countless Spiritual Medicines grew, along with cherished Spirit Beasts.
At this moment, an elixir refined by a cultivator was taking shape, as clouds of tribulation gathered in the sky, streaks of white lightning flickering within the dark clouds.
The elixir soared from a flaming-red pill furnace into the sky.
Yang Yan watched intently, surprise flashing across his eyes.
