Chapitre 621: Chapter 621: Earth Spirit Bead

Song Jian's eyes flickered as he saw thousands of Earth Elementals within the Protection Black Mist, as well as Earth Elemental Bosses with tier one combat power, and even a Giant Earth Elemental Dragon sleeping inside?

"How is it possible? How did they appear here and why?" Song Jian asked in astonishment.

"Alliance Leader, you may not know that this black mist is actually a huge magic rune array, serving as the defense array for this city. These Earth Elementals are the guardian spirits of the city. As for the Earth Elemental Giant Dragon, it is actually just a Dragon Soul. The powerful creator of this magic rune array forcibly extracted the soul from a Giant Earth Dragon and integrated it into the array to become the array's spirit!" the Goblin explained.

Song Jian was dumbfounded. This information was simply shocking. The person capable of creating this magic rune array was a figure so high above that Song Jian could only see their back.