Why doesn't Shanhaijing spend the night?

1. Game update or adjustment: The game developer of Mountain Mirror may adjust the role of the game according to factors such as game balance and player feedback, including strengthening, weakening or deleting, and Xiao Ming may adjust it as well.

2. Activities or time-limited linkage: Some game characters may appear in specific activities or time-limited linkage, and Xiao Ming appears in such activities, so Xiao Ming may no longer be available after the activities are over or the linkage expires.