A six-level high tower stood in the Ni residence's backyard. Beneath the tower, Ni Jingtong looked at Ou Yangming and said, "The Testimony Path is extremely difficult, but it's the only way to ensure that you won't lose your mind in the forbidden area. If you can't get through the path, I won't allow you to enter the forbidden area even if you possess Heaven and man's integration state."
Ou Yangming nodded and responded, "Yes, I understand."
Ni Jingtong shifted his body and was suddenly at the tower's entrance. "Everyone else, let's prepare. You may enter the tower in an hour's time."
"Young fella, concentrate and recuperate. Be careful." Ni Xueshu nodded at Ou Yangming, then led several elders into the tower, whereas the other elders spread out around the tower.
