Chu Nan carefully hung it on the wall above the passageway.
Because he was worried that he would be discovered, he did not dare to casually mobilize the spatial energy around him to fly. Therefore, he completely relied on his physical strength and Internal Breath to adjust his body to stick to the wall above and not fall.
With the help of the Hidden Dragon Reconnaissance cultivation method, he went deeper into the passageway bit by bit through the upper part of the passageway. He had never been discovered by the people coming and going below. Up until now, he had already turned a few corners. It could be said that he had gone very deep into this underground base.