Math Warrior and the Battle of Unknown Equations

A girl in school uniform wields a giant ruler like a sword, charging through clouds swirling with mathematical formulas. As the guardian of math, she embarks on an adventure into a labyrinth of chaotic equations. What starts as a regular class turns into a fantasy realm. Her golden eyes shine as she defeats foes with the power of calculations. Will she unravel the infinite mysteries? Readers will overlay their own imagination on her brave strike.