According to Su Yu's previous understanding, relations between Canggu Immortal City and powers such as the Great Flame Immortal Dynasty were not harmonious. Canggu Immortal City occupied the most central spiritual land of Cangzhou Territory, which was this Floating Immortal City itself.
Perhaps the Canggu Immortal City's five familial clans even held many inheritances from the Ancient Sky Immortal Mansion.
Whether it was the Floating Immortal City or those inheritances, they were all things that powers like the Great Flame Immortal Dynasty, Heaven Divine Sword Sect, and Wuwei Valley coveted with envy.
Therefore, if one wanted to divert the attention of the Great Flame Immortal Dynasty from the Daqian Cultivation World and stop them from fixating on that small patch of land.
The best method was to find them another formidable enemy.
Canggu Immortal City was clearly the most suitable for this role.