When I played the last boss for the second time, I didn't know why it seemed to get stuck in the map, and then I found that it became a 3D game? ? ? Inside I saw a black square-headed man with two red eyes. I was clearly playing a porn game. Why did it suddenly turn into a horror game? ? ? It was a little scary and I pressed ESC to see if I could read the file and exited directly. If you want to take another look, you can't get in. Is it an easter egg put by the author?