Chen Yang looked at Nalan Yunxue in silence and said, "You came down from the passage. Do I know where your passage is? It's very complicated underneath. Don't look at your familiar ways."

Chen Yang's statement is not a lie. They have not been able to go up since they were trapped in the Western kingdom. Because we can't find the exit. The reason why Chen Yang can follow in this time is to find the entrance left by Yuqing Gate.

Nalan Yunxue suddenly realized. Chen Yang's going out again is not easy at present. This is the problem he found after he came in. But Chen Yang also knows...