The first dungeon at the beginning is the shortest, because the heroine has just worn it, so she should be familiar with it, and the subsequent characters will be explained clearly. (I'm afraid it's too complicated.)
Heroine: Gu Xiaoxiao (Traveler)
Male protagonist: Yun Yu (female master) (Yun Xian Zun)
The causes and consequences of the first dungeon were not explained clearly, it was just a transition, so don't pay too much attention to it.
Don't criticize if you don't like it, the author has worked very hard.
The author doesn't write much about emotional dramas, maybe the plot is very slow. (I wrote this article a year ago, and if I write it now, it may go off the rails)
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Purpose: Cultivation and growth