Flying Salvage Special Machine Spirits were certainly more flexible than those that could only run on the ground, but inevitably, their carrying capacity would be reduced. Additionally, their material requirements became higher.
The Salvage-specific Mechanism Spirits that appeared on the battlefield were the result of Noland Lee's multiple trials and tests. They had the best integrated performance and the widest adaptability, and they could complete the task in various complex terrains.
Noland Lee released the 12 Salvage-specific Mechanism Spirits, and he could stand aside and control them with "Mind Control" to collect the Spoils of War.
Deliberately showcasing his Alchemy achievements in front of Mabel was part of the plan, and Noland was not worried about causing any negative consequences. He had many ways to deal with it.
Noland looked overhead.
