In ages past, a malevolent fiend wrought destruction across the land until the 10 deities, creators of the world, vanquished it. With the populace's newfound reverence for their divine saviors, the gods saw fit to fashion 10 swords imbued with their power to safeguard the realm and usher in a time of peace.
Among the esteemed members of the 10 Pillars Sword Guild and granted the honor of wielding one of these divine blades is Mirim, renowned as Crimson for her unparalleled skill. Oddly, her sworn companion is none other than the infamous Ash Grave, the very devil whose infamy continues to haunt the realm. What secret purpose could possibly bind a righteous warrior wielding a sword of the gods to a figure of evil? Perhaps the legend holds more than what meets the eye...