In a world where magic is truth, magical talent determines everything. Rein, a "zero magic" waste who was expelled from the Magic Academy, has eyes that can see through the laws of all things.
When the mages chanted spells, what he saw were loopholes in the formulas and laws of energy flow. Magic fireball? It's just a violent oxidation reaction; levitation? In fact, it is a simple application to defy gravity.
Forced into a desperate situation, he embarked on an unprecedented path - using mathematics to model magic, using physical laws to reconstruct spells, and using engineering creations to fight against divine magic.
There are no crystals or wands in his workshop, only gears, levers and drafts filled with calculations. When the Magic Empire's floating city came to the city, rising behind Rein was a giant cannon called "Science".
This will be a cognitive war, not a confrontation between magic and brute force, but the ultimate collision of two world laws.
