The mountain gate is silent and the bamboo forest is empty. Suiyu'an spent more than ten years cutting bamboo in the back mountains, watching the clouds roll and relax, thinking that this was all there was to practice. Until the master gave an order, she went down the mountain with her junior sister Ya Qingyue, who was stunningly talented but had a mysterious mind, and her senior brother Liu Fuzhen, who was calm and reliable, and stepped into the turbulent world of mortals.
The complexity of the human heart far exceeds the mystery of Taoism. She watched the love-hate relationship between her classmates: In order to resurrect her lover who died young, Ya Qingyue fell into the evil way of soul refining, and together with the paranoid and crazy Shen Xinghe, the mysterious and gloomy "Awu" and the girl Su Tang beside him who had an angelic face but played killing as a game, they weaved a sweet web of conspiracy. And she herself, for the first time, tasted the burning pain of "loss" and the coldness of "betrayal" between Liu Fuzhen's "ever sincere" protection and the truth of his sudden "fall".
When the bloody ritual in the Soul Refining Cave was completed, the lost "White Moonlight" returned in a twisted form, but Sui Yuan was abducted by the real darkness. After washing away her memory and reshaping her soul, she changed from the quietest bamboo watcher of the Qingyun Sect to the sharpest and most obedient dead assistant in the hands of the "Black Castle" demon king - "Shadow". Countless dead souls were killed under the sword, and the sect collapsed like dust. She was walking on the opposite side of the right path, with only the indifference of executing orders in her eyes.
However, in the bloody missions, the instinct that had been buried deeply by drugs and training began to show subtle ripples that no one noticed.
