The emissary from the Thunder Serpent Sect had just visited the Mysterious Moon Palace, and the Mysterious Moon Palace immediately issued an Immortal Order prohibiting further external expansion.
This indicates that the Thunder Serpent Sect's visit to the Mysterious Moon Palace was likely about this matter.
If it was indeed about this, it proves that the Mysterious Moon Palace's subordinate forces have been expanding too aggressively, invading the territory of the Thunder Serpent Sect, prompting the Thunder Serpent Sect to send an emissary to the Mysterious Moon Palace, which, in order to avoid conflict with the Thunder Serpent Sect, issued such an Immortal Order to prevent conflict between its subordinate forces and the Thunder Serpent Sect.
