C480 Wisdom

The Six-winged Silkworm had been hiding in front of Ghost King's cave for a long time, observing every movement of the people coming and going. Unfortunately, he didn't know what was going on inside.

Lin Yue furrowed his brows. This wasn't going to work. He had to understand the situation inside the cave, otherwise, he wouldn't dare to make a move.

He turned his eyes and thought of something