When Li Yao was ten years old, Li Yao’s mother took Li Yao into the lake to commit suicide because of depression. Jiang Li rescued Li Yao, but did not rescue Li Yao’s mother. Due to Li Yao’s brain death, Li Yao’s father Li Jianwei replaced Li Yao with an electronic brain, but he will always remember the moment his mother died. In order to comfort Li Yao, Li Yao's father created a core robot that looks the same as Li Yao's mother-Bijun. When he first saw Bijun, he remembered the scene of his mother's death, so he screamed to let Bijun leave. Li Yao wanted to find Bijun, extract the key to life program, and save the pony.
Yang Xiaolan went to work and saw Lin Xiaoyi loudly condemning the wrongdoer. Lin Xiaoyi did not say that Yang Xiaolan was a core machine, and he still got along with Yang Xiaolan as usual. Yang Xiaolan thanked Lin Xiaoyi for keeping a secret for herself, but Lin Xiaoyi said that she was only for the sake of the company, and at the same time asked Yang Xiaolan to take the initiative to resign.
Li Yao searched for the news of Bijun but failed, but Luo Yun recognized at a glance that it was Yang Xiaolan from the management department of Xinji People. Luo Yun gave Yang Xiaolan's business card to Li Yao, but Yang Xiaolan has resigned. Li Yao made an excuse that he was Yang Xiaolan's younger brother, but Lin Xiaoyi found out that Lin Xiaoyi felt that things were a bit weird.
Li Yao found Yang Xiaolan's address and wanted to find him where Yang Xiaolan lived. Wen Haokang prepared a secret weapon and wanted to capture all the conscious core robots. When Yang Xiaolan returned home, she remembered every bit of her relationship with Lin Xiaoyi. Li Yao came to Yang Xiaolan's house and wanted Yang Xiaolan to help him rescue Xiao Ma. Li Yao apologized to Yang Xiaolan for the incident ten years ago, but Yang Xiaolan hated Li Yao because of the incident ten years ago and did not agree to cooperate with him. Yang Xiaolan said that Li Jianwei had set a suicide prohibition procedure for herself, and she had a dead face, and she did not want to live like this.
Jiang Li accompanied Luo Yun and Feifei to the supermarket, Luo Yun finally figured it out, accompanied Feifei to the playground to play, and Jiang Li talked about her concerns. Luo Yun was afraid that the development of the core machine would make her and Qiao Mingyu no longer need each other. Jiang Li accompanied Luo Yun and comforted Luo Yun.
Li Yao wanted to reconcile with Yang Xiaolan, but Yang Xiaolan was not willing to listen to Li Yao's apology, and wanted to kill Li Yao, so Li Yao had no choice but to shut down Yang Xiaolan and take away. Li Yao received a call for help from Sijia. Sijia was trapped in Chengshi Electronics and needed Li Yao to come and rescue her. Jiang Li, Luo Yun, and Feifei were on their way home. They were discovered by Zeng Rou and others. In order to protect Feifei and Luo Yun, Jiang Li was injured by the core robot suppressor.
Li Yao went to Chengshi Electronics to save his homesick, but was caught by Wen Haokang and was caught by Wen Haokang. Ye Kun and Yang Xiaolan were also trapped by Wen Haokang and were arrested by Wen Haokang. Sijia has taken refuge in Wen Haokang, she wants to open the singularity, create more conscious core robots, and gain the respect she deserves.
Wen Haokang wanted to cooperate with Sijia again, but Sijia refused Wen Haokang. Sijia reached a deal with Wen Haokang. If Wen Haokang opens the singularity, he will let their family leave. Luo Yun fell into a coma due to a heavy blow to the head, Qiao Mingyu kept guarding Luo Yun outside the ward. Feifei told Qiao You that Jiang Li had been arrested for protecting them.
Wen Haokang captured all the five conscious core robots and Li Yao, in order to find the key to life program and successfully unlock the singularity.