To treat his seriously ill daughter, Xiaoyu, single father Lin Feng accidentally finds his way into the Qin family’s exclusive childcare facility, run by one of the country’s most powerful clans. His extraordinary childcare skills earn him an exception: Qin Xiao hires him into the mysterious Tianze Childcare Research Institute. As his access level rises, Lin Feng discovers that the institute uses gene-editing technology to strip infants of their emotions and mass-produce cold-blooded heirs. His late wife, Su Wan, was murdered for exposing the secret. Feigning loyalty, Lin Feng teams up with the conscientious Dr. Chen and infiltrates the core database, where he uncovers the evidence Su Wan left behind. When Qin Xiao tries to genetically modify Xiaoyu, Lin Feng launches his revenge: he exposes the data, cripples the laboratories, and turns Qin Xiao’s own “perfect heir” against him. In the end, the powerful family collapses, and the institute is converted into an “Emotional Education Center.” Using Su Wan’s childcare philosophy, Lin Feng rebuilds the system and brings love and humanity back to the cradle.
