In a world where mana means unparalleled power, Zephyr Chronis sits comfortably at its peak.

Granted the title of “The Grand Wizard” at a young age, Zephyr has always been the genius everyone around fears and respects. However, some things were about to change when he acquires a cursed sword artifact— The Ruler’s Blade.

Suddenly devoid of any mana, Zephyr could only hope to rely on his mediocre physical ability.

The future looked bleak, but not with the Ruler’s Blade’s power at hand— 

[Reached damage threshold— Stamina increased!]... 

[Reached speed threshold— Agility increased!]...

“I— I can actually get stronger with this!”