Gu Nazhi, a social beast who read too many stories about fast travel, was bound to the system one day. The system said that as long as she completed the book travel mission in ten worlds, she could be released home. However, she never imagined that she would be strongly opposed by Gu Nazhi: "I won't go back! Whoever falls in love with this class will join!" In desperation, the system had to negotiate with Gu Nazhi and modified the task reward: as long as she completed the book travel mission in ten worlds, the host can choose to live a salty life in one of the worlds.
Gu Nanzhi: "Hey... What if one of the missions fails?"
System (smiling evilly): The host has read so many articles about fast travel, so he should know the price of failure...
Purpose: To show the story of traveling through books under different world views.