Seeing this, Ye Jingcheng also let out a long breath.
Before advancement, one drop of Blood Spring can enhance the Spirit Medicine by half a year's worth of potency; after advancement, it compares to a year's worth. In Ye Jingcheng's view, this is indeed remarkable.
After all, unlike Peach Wood, which needs a long period to produce one Spiritual Peach.
This Blood Spring can condense a drop in a bit over a month.
Once the Blood Spring enters advancement, Ye Jingcheng then withdrew from the Grotto Heaven. The advancement of Tier Two Spirit Pills, though it didn't take long, would still require about a month. During this time, he naturally couldn't just wait by the Blood Spring.
He exited the Grotto Heaven, holding a Jade Talisman in his hand, and his lips curled into a playful smile.
This Jade Talisman was left by the person who secretly arranged to meet Ye Jingcheng.
