C1170 The vow of evil

At that time, when Ye Tian accepted the nine-layer black towers s from the Grand Xia Empire, he was actually able to be placed in the same position as the half step into the Emperor Armament level of the nine-layer black towers in his dantian.

From this, it could be inferred that the grade of the Demon Eye had reached at least the level of a Half Martial Emperor Armament