Ikuto touhouin is a 14-year-old boy who left home after fighting with his father and later boarded a ship overseas. however, the ship was sunk by a huge storm, leaving him drifting in the ocean for a week before arriving on an island. the people on the island were all females from the meiji era, acting as such, but they had never come into contact with males due to whirlpools surrounding the island. now that ikuto is their first male contact, what will happen?