In the ruins of the church in the Dead City, when the Blue Door reappeared, six figures and a coffin were pushed out.
"So it turns out if you can't find the answer within a certain time, you get kicked out..." Ash said with a wry smile, "No wonder no one dies in there."
Behind the mist wall, it was indeed another mist wall.
However, unlike the first mist wall, after seeing the golden 'Truth Link' on the second mist wall, only one question popped into their minds: "What is the biggest factor in activating the Great Skill of the Divine Era?"
Even Igula did not have any divergent thinking. After ten minutes of pondering, everyone was kicked out.
Obviously, they did not possess the key information to deduce the second truth. As the saying goes, even the greatest chef can't cook a meal without ingredients, and you at least need some basic math to understand L'Hôpital's rule. To deduce the second truth, Ash and the others at least need to know history related to the Divine Era.