"Heaven Mending Furnace? That name is rather domineering."
Su Yi thought to himself.
Through his senses, he had already learned some of this furnace's mysteries.
Its greatest use was that it could extract the spirituality and power within all things, then fuse and refine them into various divine medicines and the source essence of one's body.
Beyond that, it could also temper divine objects and forge divine weapons.
It could even unleash terrifying might in battle, easily refining opponents alive into drifting ash!
It could be said to refine everything without exception!
Unfortunately, Su Yi could not discern this furnace's origins. Its source power was severely damaged; though it was brimming with spirituality, it was not in a complete state.
"Perhaps when I see Red Cloud True Being next time, I can ask whether she knows the origins of the Heaven Mending Furnace."
Su Yi murmured softly.
During the Era of Immortal Fall, Red Cloud True Being and the experts of the clan behind her had also left ahead of time, fleeing to the human world for refuge.
In other words, both Red Cloud True Being and the Heaven Mending Furnace came from the Era of Immortal Fall.
Su Yi did not dwell on it further. He took out a batch of World King-level divine medicines and decided to further test the Heaven Mending Furnace's wondrous uses.
Could such an unfathomable immortal treasure truly refine peerlessly superb rare spirit pills?
The Heaven Mending Furnace looked no larger than a palm, yet it contained a universe within.
As Su Yi tossed more than a hundred varieties of World King-level divine medicines into it, purple Immortal Light roared within the furnace, and countless strange, obscure immortal Dao runes surged forth.
In the blink of an eye, the hundred-plus divine medicines melted away.