In the blink of an eye, half a year passed.
During this half-year, apart from daily bouts of love with Tan Qingxue and cultivating Yin Yang Demonic Qi, Li An also frequently visited the Spirit Pharmacy to purchase some Stimulating Essence Pills and took them regularly.
As Gu Hong had said, the pill poison contained in the Stimulating Essence Pills was indeed more potent than in regular pills. Over six months, it had accumulated quite a bit.
However, with the enhancement from the Yin Yang Demon Furnace Skill and the Stimulating Essence Pills, Li An's cultivation swiftly reached Qi Refining Fourth Layer Perfection, almost ready to break through to Qi Refining Fifth Layer.
This is the benefit of drug use and the furnace!
A thousand miles in a day.
But this state could not last because after a period, the Stimulating Essence Pills would lose their effectiveness.
