Your world will change forever. Experience an unforgettable summer when you move to a new seaside town and meet five mysterious girls.

I wish this world would end... When you move from a big city to your uncle's mansion in a seaside town called “Mihate”, you hope to start a new life.

But then you meet five mysterious girls and start to notice strange incidents occurring. Depending on how you spend the summer with your new friends, the world will significantly change.