"Most of the Red Phosphorus Province is plain, and if war really breaks out, our thousands of Magic-guided vehicles can transport our hundreds of thousands of soldiers to their capital, Red Phosphorus City, within two days." This was Li Mu's point of view.
Having ground forces wasn't enough; air force cover would be ideal.
However, the Airship Nation's air force wasn't strong enough. Former airships were unusable, and the Moon Ship was in a state sealed by Ma Lin.
Ma Lin refused to let the Moon Ship enter combat because it seemed to be damaged, and no one knew how to repair it.
The Airship Nation entered the era of extraordinary individuals, with a certain number of lower-ranking demon clans obtaining wings, allowing them to fly in the air, and some lower-ranking demon clans capable of controlling those small flying magical creatures. Some demon clans could grow wings for a short while, flying a short distance in the air to engage in combat.