Eight Immortals Dragon Trapping Formation!
Ye Ling's forehead also slightly tightened, he had heard of this Formation before, but he did not know if it was the same Formation that Li Tianhao had spoken of.
"The Eight Immortals Dragon Trapping Formation, it seems that this old dragon vein was deliberately imprisoned here, and just now, when the dragon vein escaped and ascended, it was also deliberately trapped again."
"These eight iron chains represent the eight Immortals, infusing the chains with powerful immortal power before locking one end onto the dragon vein, sealing its entire Dragon Force and eternally suppressing it here."
"The joint strength of eight Immortals, even an ordinary Immortal would be unable to open it. However, looking at this Eight Immortals Dragon Trapping Formation, it should also be ancient, now only its reputation remains."