The obsession of the six wronged souls was carried by a black butterfly and wandered around the world for more than six hundred years. They were stingy about giving any credit but to each other. On this road of seeking revenge, a series of strange cases closely intertwined the fates of Nangong Muwan and Si Mochuan. From the initial suspicion, disgust, and testing every step of the way... She actually entrusted her with the trust she never showed others. However, when the reluctance and obsession that have accumulated for six hundred years finally disappear, the black butterfly that supported them will also dissipate - where will the souls that have removed the shackles of hatred drift to?
Concept: The Thousands of Faces of Human Nature
