Fate: The TSA generally forbids mass-based weapons, so it would be hard to deal with them.
Caro: Mass-based weapons?
Fate: I guess you could say they're physical weapons that don't use magic, maybe. They fire physical matter that strikes the enemy or explodes. Mid-Childa, during its wars, and ancient Belka used those weapons primarily.
Erio: I've heard of them. Once they're made, even a kid can use them. And that moving a finger could destroy a town or an entire world.
Fate: Yes. Ever since its founding, for peace and safety, the TSA has rooted out those weapons and started to regulate the use of Lost Logia. That was about 150 years ago. But weapons are needed for a variety of reasons. Now then, what did we do?
Erio: Being both clean and relatively safe, magical civilization was recommended.
Fate: That's right. The TSA's effective use of magic is what enabled it to manage the various worlds. They established their main branch in the sea where all the worlds float, Dimensional Space. And they put their land-based HQ where they originated, Mid-Childa.
Caro: That's the beginning of the new historical era, 75 years ago.
Fate: Yes. And who was it that saw the TSA through the new historical era, when things were most chaotic, and made the world peaceful?
Erio: The renowned Three Admirals. I see.
Fate: But putting world history aside.
Caro: I'm sorry.