"But I have a question," Tangmo said with a frown, "the Ancestors were just ordinary people, and even if they became gods, they couldn't escape human attributes. How exactly did they predict the development of the future, and how did they know there would be people from other worlds to help the people of Otherworld escape their plight?"
"Regarding prophecy, I am not particularly clear either, but it seems the Ancestors were very good at it. I guess there must be some way in Otherworld to sense the future. As for the people from other worlds that you mentioned, this question can actually be deduced," Baiyue said.
"Deduced?" Tangmo asked in confusion.
