[Seeking monthly votes, even one is appreciated...]
Ye Tianchen tried artifact refining for the first time, and his boldness combined with great fortune allowed him to successfully create a "Celestial Bag." Even though this "Celestial Bag" is just in its nascent form, Ye Tianchen believes that with further tempering and use, it will surely exhibit greater effects. This "Celestial Bag" not only holds a substantial amount of items, but even if a person is stored inside, escape would be unlikely. It's noteworthy that both the crocodile hide and silver skin are indestructible. It appeared that Ye Tianchen didn't exert much effort in refining, but in reality, he had good fortune, possessing the Artifact Refining General recorded in the "Yijin Jing", along with the Fire Seed from the second layer of Flame Valley's Fire Domain. These two items are unique to Ye Tianchen in the Martial Arts World; even the top artifact refining masters dream of obtaining such treasures, yet it's impossible.
