College student Liu Man was rejected when he confessed and was humiliated in public. His friend Yang Nuonuo pretended to be pregnant to help him out, and asked him to pretend to be her boyfriend to deal with the marriage push. On the way home, Liu Man accidentally activated the "Daddy System" and relied on others to call "Dad" to get rewards. In the process of dealing with Yang Nuonuo's suitor, the crisis in the family martial arts school, and the entanglement of his ex-girlfriend, the two fake it, and finally get married and have children.
