Alone Above the Nine Heavens

Fu Xuesheng transmigrated from the apocalypse into a melodramatic fantasy novel, where she became the heroine's substitute and was forced by the Heavenly Dao to follow the plot and meet a cannon-fodder's end... Then one day, the Ladder Rankings, updated once every hundred years, were revealed. When everyone saw a newcomer named “Alone Above the Nine Heavens,” they all trembled in fear. There was no mystery to it: the terrifying Demon Lord was surnamed Yin and named Jiuxiao.

Later...

Yin Jiuxiao gritted his teeth. “A woman's words are as trustworthy as a ghost's! What happened to going up to the Nine Heavens alone? I've already lain down and everything!”

The heroine: “Get lost!”