Bury Devils Beneath the Earth

This pill concoction lasted an entire month. From the time Meng Hao had learned to concoct pills until now, this was by far the longest time he had ever spent doing so. For one month, he didn't rest. All of his energy was focused on the concoction of this pill.

Over ten thousand varieties of medicinal plant variations, all shaped by the will of Meng Hao's mind. Based on endless adjustments and variations, it slowly transformed into a unique pill that was solely of Meng Hao.