This study began with the awareness of problems that are emphasized only in the aspects of parental participation or community, although parents are the main subjects in cooperative parenting associations. Therefore, this study tries to explore the ontological aspect of becoming-parent of a communal childcare cooperative. As a result of the study, we were able to see parents opening up a world of ignorance, unknown, and oblivion, parents as ainfinite possibilities s diversities instead of 1/N, parents who experience daycare like mutants, and parents who connect knowledge and life. Through this, parents in co-parent care centers should be seen as emergence multiplicity, suggesting that parents in co-parent care centers should check the striated spaces and be present in smooth spaces.