A Korean goblin is a goblin that is humanoid in shape and ten hundred times more handsome than humans. They have an ethereal aura about them and just like the three soul workers in front of him, a Korean goblin does not in the physical world.
The place where they exist is called the spiritual realm.
Spiritual Realm, Physical realm, heavens, and lastly the Underworld, these four combines make up an entire universe. A universe lacking even one of these four will start to deteriorate.
The physical world and the Spiritual world can be defines as two sides of the same coin while the underworld is the ground beneath the coin and heaven is the sky above the coin.
Feng's eyes shined brighter than ever as he intently stared at the underworld coins and dumbfounded chuckles started to escape from his mouth. His chuckles raised shivers on the back of many, including Kang Su, who stepped forward and also handed over his pouch filled with underworld currency to Feng.