"There are no demons born into this world, only people crushed by the will of Heaven. The instant the lantern fell into the river, the fingertips of He Xingmian, the second daughter of the He family in Shuangwu City, still held the unfinished words 'May you be safe.' When she opened her eyes again, she was in the cultivation world of a yellowed storybook, where she had become the 'most useless' master of the Xuanxu Sect. She had no peerless immortal arts, yet had taken in two disciples destined to kill each other:
The frail young Xu Yuze was the villain who would eventually fall to demonic cultivation in the storybook. Hidden in his palm was a blood seal of baleful energy that even Heaven itself was desperate to destroy. Mu Zhixu, gifted with extraordinary talent, was the Heaven's Chosen destined to wield a sword and slay demons. At this point, they were still learning to identify herbs in her little bamboo-fenced courtyard, unaware that their future held a bloody finale atop the Ninth Heaven, where their master would die and teacher and disciples would turn against one another.