Well, I mean this world does have a magic system which I suppose could be interpreted as their equivalent to science? Really, though, there's magic here that spans from casting fire upon your enemies, summoning powerful beasts known as Eidolons to lend power to you and using music to either empower your allies or weaken your enemies.

[Kenichi rubs the back of his neck.] I see. Uh...so basically, we have a very rogue summoner who managed to figure out how to summon the Eidolon known as Bahamut. While Bahamut is supposedly the Lord of all Eidolons, this one is said to be the most destructive of all with the power to bring death across all the known worlds.