"Lifting his steps, Lin Feng turned around and walked towards the first old house with a heavy and firm gait.",Furthermore, this ancient hall has quite a number of Spirit Stones that can be used for cultivation, all of which Lin Feng took.,Lin Feng subtly shook his head. Old Northern didn't mention this huge door to him, and it was clear that Old Northern as well as the predecessors from Cloud Sea Sect never opened this door before.。