Top agent Zheng Qingshe, codenamed "Venomous Snake", was betrayed by the organization and reborn as a high school student in a parallel world. In his previous life, he died tragically because he trusted his ex-girlfriend Lin Ruoxue; in this life, he has mastered the incredible ability to read biological genetic memories - "Snake Eyes". On the first day of school, his ex-girlfriend Lin Ruoxue suddenly returned, showed favor to him in every possible way, and even offered to get back together and live together. However, Zheng Qingshe discovered from the memories extracted from her body: Lin Ruoxue was a spy sent by the family, and the Zheng family was plotting to seize the tens of billions of inheritance he inherited. What's even more shocking is that his "death" and the organization's betrayal all stemmed from the manipulation of the family behind Lin Ruoxue. Zheng Qingshe pretended to accept the reunion and secretly launched revenge. He relied on his "Snake Eyes" to read other people's memory weaknesses and gradually dismantled the Zheng family's power network, but unexpectedly discovered that Lin Ruoxue still had the memory of another person sealed in her body - the girl who had saved his life. The truth is becoming more and more confusing, and a bigger black hand is peeking at everything from the shadows...