As the investigation deepens, Haozai and Caiyan have to face a more severe reality.Caiyan, who is imprisoned in the laboratory, is gradually uncovering her past and identity, and Haozai gradually discovers that she is closely connected with Yin Caiyan's fate in the process of searching for the truth.The confrontation between various forces, complex interpersonal relationships, and the buried truth are all intertwined at this moment.