Due to witnessing her father being attacked by a mechanical body, Xiaoke, who was rescued, has been eager to find her father whose death is uncertain. Unexpectedly, her father's consciousness awakens in the mechanical body No. 8. After a life-and-death ordeal, the crisis is finally resolved. In this adventure, Xiaoke also learns the value of kinship and realizes that the most precious thing was actually always by her side....

...