After leaving the military, Lu Ye hits one dead end after another in his job search and stumbles into a kindergarten on the brink of closing. Seven adorable kids call him "Dad" in unison, activating the Parent-Child Bond System. Once he binds himself to the System, he can share one child's special ability for an hour. In this modern city, a secret program is nurturing gifted children, and the kindergarten turns out to be a hidden national base. A water and power crisis, troublemakers looking for a fight, and an Education Bureau shutdown order arrive one after another. A mysterious organization has its sights set on the children and plans to seize the results of their genetic enhancements. Lu Ye becomes fiercely protective of the kids, joining forces with child prodigies who can control fire, foresee the future, heal, and more to turn the tables. From fighting alone to joining forces, he uncovers the truth about the experiments and protects the next generation of warriors as they grow.