**Chapter 121: Condensing the Primordial True Spirit, Perfecting the Fourth Layer of Dao Foundation
After Gu Wen and the others had entered Tianquan Mountain for five hours, Ao Tang, like the other protectors of the sects, stood guard outside.
Suddenly, five Great Ascension stage old monsters emerged from nowhere and launched a surprise attack on Ao Tang.
If it weren't for the assistance of the protector from Zhejian Mountain, Hai Kun, who managed to hold them back for a moment, he might have been severely injured on the spot.
After a fierce battle, Ao Tang was wounded and managed to escape, sending a warning to Yu Hua.
The fact that he could alert them even after being ambushed by five opponents of the same level while injured surprised Gu Wen greatly.
"Is Ao senior's strength really that formidable?"
Ao Tang had only reached the Fourth Layer of Dao Foundation, totaling twelve layers of heaven, and his strength should not be comparable to Chi Yunzi.
Yu Hua explained, "The protector's strength is not strong, but as a divine beast, he possesses a very powerful innate divine ability that allows him to escape a thousand miles in an instant, and even five hundred miles in the Immortal Land."