"Heart Prisoner Two Souls" tells the story of Lin Wan, a born "emotional contagious person". Her joys, anger, sorrows and joys will uncontrollably infect everyone around her, so she is isolated from the world. Until she met Gu Chen, an "insulator" who was completely unaffected by emotions, she thought she had found her kind. However, she gradually discovered that Gu Chen's abnormality was due to the coexistence of two souls in his body. When the torrent of emotion hits the fortress of absolute reason, two lonely aliens will find the boundary between redemption and destruction in each other's secrets.
