Apocalypse: The Literary Champion

In this world, poetry can kill. On the day Cao Song, the Poetry Sage of the Canglan Kingdom, achieved sagehood, he uttered the poem 'The Year of Ji Hai,' and each word slaughtered a thousand demons! Smoke vanishes over the marsh, spear shadows sink; in empty hills, who can discern the woodcutter's sound? Honors and fame are always blown away by the wind, leaving only a broken stele eroded by deep moss. When the poem was completed, Cao Song was infused with purple-gold literary aura, ink staining the heavens, and the world turned upside down. As soon as the word 'withered' emerged, the vast fate transformed into a desolate graveyard's cold mist, and in a breath, the tens of thousands of sea demons besieging the city were all crushed into powder and ashes, bones clattering to the ground, the river turning red, and heaven and earth restored to purity! Wu Daozi, the Painting Sage of Xiling, on the day the demon army pressed the border, unfurled the 'Eighty-Seven Immortals Scroll' and with a stroke of his brush dotted the eyes. Instantly, the scroll radiated brilliant light, and eighty-seven golden-armored immortals burst forth from the paper, their sword light like silk, suppressing the demon queen Nine-Tailed Fox and all the demon commanders into the scroll, forever consigned to ink. The hundred thousand demon soldiers and generals were swept by divine light, all turned to flying smoke, without even a cry of agony. Since then, the Xiling territory has been free of demons for a hundred years, one stroke of the Painting Sage surpassing a hundred thousand elite troops! — Description from novelcodex.org