Legend of the Immortal Lovers

When storms arise and demons run rampant, the heavens covet the mortal realm. A spear like a dragon sweeps away all evil from the nine lands. 'In my name, I shall guard the nine provinces.' Amidst the flames of chaos, a woman stands firm, protecting the mortal world. 'For the sake of all beings, I reincarnate for a hundred lifetimes, guarding the world he left behind.'