Following a tragic incident at a school that resulted in the death of both a scientists daughter and the shooter, the grief-stricken father decides to take matters into his own hands. Utilizing advanced nano-robot technology, he delves into the memories of a known psychopath in an attempt to uncover the root causes of violence and potentially discover a method to prevent it from happening again.As he navigates the twisted and haunting memories of the psychopath, the scientist is forced to confront the darkness that lies within the human mind. Along the way, he grapples with ethical dilemmas and questions about the nature of violence, ultimately leading him to a greater understanding of the complexities of human behavior.In the end, the scientist must decide how far he is willing to go in his quest for answers and whether the use of technology to delve into the darkest corners of the mind is a viable solution to combating violence in society.影评：这部影片深刻探讨了人类内心的黑暗面以及暴力行为背后的根源。通过科学家利用纳米机器人进入一个精神病患者的记忆，观众被带入了一场关于人性的深度探索之旅。影片引人深思的道德困境和关于暴力本质的探讨让观众不禁反思人类行为背后的复杂性。整部影片令人震撼，同时也鼓舞人心，让观众思考在现代社会如何应对暴力问题。