~Daydream~When butterflies dance

The girl woke up in a dark wasteland and couldn't think of anything. It was a terrible world, full of dangers and full of wandering dark shadows. Be careful not to get caught by them. "Welcome to the ██courtyard——""

Basically solved the game crash after some players exit the memory room.The opening state of the door will now be saved after the game is opened (it will be reworked next time the game is opened). Added WS / ↑↓ keys to view terrain by moving the camera. Fixed some other bugs.