Sky City is located in the center of Xia Country, within the boundaries of Infinite City Number Seven.
The Divine Pet List that Lu Ran wanted to challenge actually held a rather awkward position.
That's because the main Pet Beasts of the first, second, and third generations were generally above Level 30 and had undergone some evolution.
In other words, the somewhat powerful Pet Beasts of the top three generations of Beast Trainers had Species Levels at Monarch or above.
Therefore, the Divine Pets on the leaderboards generally fell into two categories.
One, newly bred Pets under Level 30 by Beast Trainers of the first three generations.
Two, main Pets of the first three generations whose evolution failed due to lack of experience and whose Species Level did not reach Monarch.
This was roughly the environment in every Infinite City.