In 2075, memory sharing technology became popular around the world, and people could sell precious memories to "memory banks" through chips. Programmer Lu Chuan reluctantly sold his last moments with his late mother in order to raise his sister's medical expenses. But after the transaction was completed, he frequently heard his mother's voice late at night, and those memory fragments that were supposed to disappear actually reappeared in his mind in a strange way.
In order to find out the truth, Lu Chuan sneaked into the underlying system of the Memory Bank and discovered that all the traded memories had not been destroyed, but were used to train artificial intelligence. What's even more frightening is that these memories gradually become self-aware and begin to backfire in the real world. At the same time, my sister's body is also experiencing abnormalities due to memory loss, and her life is in danger.
With the help of data analyst Shen Xingyao, Lu Chuan must shut down the system before his memory gets out of control. But when he faced those memories that carried the emotions of countless people, he was caught in a dilemma: deleting them meant erasing the emotional connections of countless people; retaining them meant that humans would face the crisis of being swallowed by memories. In the game between technology and human nature, can Lu Chuan find a balanced answer and protect the last warmth?
