I was involved in a car accident. When I woke up, I found myself standing by an unfamiliar lake. I couldn't move my body or make any sound. I was confused by this inexplicable situation, so I shouted at the moment, but I heard an unexpected line - "If you win the prize, you can get another bottle!" Look... It seems that I have become a "vending machine"...! The actions I can choose are "limited" to the functions of the vending machine itself. Can I survive in the maze of another world when I can't move on my own and can't talk to others?