The Heaven-Swallowing Bottle.
Earlier, in order to devour the power of the Chaotic Deadly Tribulation and the chaotic malignant Qi, he had forged many such vessels. Later, after acquiring some resources of the spacetime heavenly rank, he had the Chaos Heaven-Refining Furnace thoroughly remolded them.
Now, it had transformed into a supreme treasure of the lower-grade spacetime heavenly weapon rank.
Chapter 1537