The Nine-Sail Cloud Boat was too large, and although the protective Golden Light Array was strong, its operation greatly consumed Primordial Qi. Under normal circumstances, these arrays remain dormant, only activating when an attack occurs.
Due to the ferocity of the Iron Feather Crane's attack, the Golden Light Array was already operating at full capacity. Since the Iron Feather Crane's attack was like a Flying Sword, the Golden Light Array had to protect the entire massive hull.
At this rate, it wouldn't be long before the Golden Light Array would be breached. Even if there were no casualties by then, the nine cloud sails would inevitably be damaged.
The Human Immortals weren't afraid of the Iron Feather Cranes; it's just that these Fei He came and went like lightning, easily scattered but not easily wiped out in a single stroke.
Moreover, the Human Immortals wanted to see the capabilities of their disciples.
