——An old cafe on the beach. There seems to be a goddess there—— The protagonist Hayabusa, who ran away from home after a quarrel, inherited the cafe "Familia" left by his deceased grandmother. There are 5 unknown goddesses (cute girls) who claim to be "grandma's family"! At first, there were conflicts, but after learning about the goddesses' past, Hayabusa and the goddesses tried their best to overcome various problems. But... a competitor appeared next door? There are 5 new cute girls. And the incredible fate that has been passed down from the grandmother's generation has further deepened the relationship between Hayabusa and the goddesses...⁉ The hexagonal relationship between "love" and "family" will begin to change greatly! All 5 people are "big heroines", and the sea love comedy with too many heroines opens here again!