Yang Dao and Ryu Jinshi flew at their max speed and they came to the center of the spirit realm. On the way, they had encountered some settlements but did not interact much. This realm lacked food. Elemental spirits did not need any mundane food. They fed on source energy for the surroundings.
Ryu also informed Yang Dao about some rules and regulations of the world of spirits. He also told him that the spirit king was one of the strongest elders on the spirit council. Both life and death spirits would have a spirit king, and this person would change after every ten years.