Ten years after her husband He Shan disappeared into thin air, Mocha (played by Jiang Qinqin) is about to enter a new life, but her fate pushes her to another desperate situation-she was chased away from the tea garden by her lover (Chen Jianbin) mother, and on the next step, she was tricked into joining the pyramid scheme "Butterfly International" by her closest sister Jin Lan. The mother is addicted to it, making her son Mu Lian (Wu Lei), who is looking for his father and saving his mother, physically and mentally exhausted. However, Butterfly International is like a vine growing wildly, rooting the seeds of the devil in the hearts of countless people. Mohua also transformed herself, looking like a "new life" from her clothes to her words and deeds. Her crazy behavior surprised Mulian. While his mother was dancing in a dream like a butterfly, his son tried every means to save him... How should he escape this purgatory on earth? Can the modern version of "Mulian saves his mother" succeed?