[FOR OFFLINE READING PURPOSES ONLY] Lin Youyi is a robot cub in the future world. His only mission from birth to death is to create happiness for the owner's family. His master once had a happy family until they gave birth to a young son, but the child died soon after. Lin Youyi's mission is to replace the master's youngest son and complete the master's mission of remembering his beloved son. In the future world, the robot's status is too low. His human parents, brothers and sisters only regard him as a robot toy for entertainment and nostalgia. When the robot's life reaches the end, Lin Youyi's last wish is to become a real child of the family and be able to integrate into human emotions. Later, he really died, but when he opened his eyes again, Lin Youyi discovered that he had traveled through time, into a parallel world, and became a delusional three-and-a-half-year-old human cub in his master's family. Becoming the master's child again, Lin Youyi thought that she was still not taken seriously, so she worked hard to please her parents and become a cub that humans liked. However, this time he found that his human parents doted on him. Mom is no longer as indifferent to him as before, but puts him first. His father, who never cared about him, would patiently play childish games with him. His sister, who always ignored him, would buy him a lot of snacks. My brother, who never showed his emotions, would be so worried that he would be sweating because he was injured. During this period, his mother also took him to a variety show. In variety shows, everyone likes him. ...... ------ • MTL EDITED [Credits to the author and publisher]