What was the relationship between the Abbey Dean of Zhishou Abbey, Chen Mou, and Chen Pipi? By the way, what was the state above the Five States in the Night of Generations?

In the evening, the Abbey Dean of Zhishou Abbey, Chen Mou, and Chen Pipi were enemies. Chen Mou was the Abbey Dean of Zhishou Abbey, while Chen Pipi was a cunning Taoist priest. His goal was to seize the control of Zhishou Abbey. In the novel, the two of them were enemies and often fought against each other. In the novel, those above the Five States referred to those who had surpassed the realm of ordinary people. They had already reached the mysterious realm. In this world, different realms represented different powers and abilities. Above the fifth realm was an extremely mysterious realm that was said to have powers and abilities that surpassed humans. However, the specific content and strength of this realm had not been clearly explained, so it was a very mysterious existence.