Once upon a time, an explorer found a magical Pill Furnace on an ancient battlefield.
The Pill Furnace had two magical abilities.
The first ability was to refine any living creature into Cloud Water Medicine Crystal, which greatly increases cultivation when consumed.
The second ability was to make everything weightless.
The explorer used the Cloud Water Medicine Crystal refined by the Pill Furnace to become a Venerable One in just a few decades.
Later, the explorer used the second ability of the Pill Furnace to make a vast land weightless, causing it to float into the clouds, where he established a nation called Cloud Heaven.
Afterward, the explorer declared himself the "Cloud Emperor."
And the Pill Furnace was enshrined as a national treasure in the depths of the restricted area at Alchemy Lake.
