"Not a trace left?" Xiao Hong said, slightly surprised.
Although the green light just now wasn't particularly powerful, it was nonetheless from a Heavenly Immortal, comparable to a True Immortal's full-strength strike.
"This is one of the greatest advantages of this array."
"It not only utilizes local materials but can also absorb ambient energy from heaven and earth for refinement."
"The upper limit of refinement depends entirely on the surrounding energy. If there's enough energy, achieving the defense of a Golden Immortal is not surprising."
"If it's just defense, then it's not that remarkable!" Hei Mu said stubbornly.
Mo Ming glanced at Hei Mu lightly. Since the execution of the Great Purge, Mo Ming's influence in Star Moon City has continually risen, now almost on par with Hei Mu.
"It's certainly not just that. The core of the city it constructs is the Heavenly Lock!"
