Ling Qinghan, the young master of Xuantian Territory, stepped into the dangerous and poisonous miasma territory alone to find his mother who had been missing for three years and had no trace of her life or death.
By chance, she meets Su Lingxi, a cold-blooded doctor who is both a doctor and a poisoner, and unexpectedly gets acquainted with the wild girl Gu Panxi, Yun Shuyao, a descendant of the rune world, and Shen Zhiwei, who knows the secrets of heaven.
Five girls with different backgrounds and each possess unique skills gathered in an ancient cave in a barren mountain due to an ambush by the Shadow Clan.
When the wind blows in the five realms, the sun will wake up.
The road ahead is full of murders and conspiracies are shrouded in layers.
From then on, the five people worked side by side, traveling through all dangers, uncovering dust-sealed secrets, fighting against the shadow of destruction, and finally using the power of the five spirits to illuminate the long night of the world.