Library

There is a line of words written on the light door: "The end of the light door is the secret of the universe. Those who step into this door will never look back. Be careful! Be careful! Be careful!" Reason told Luo Qingyuan that if he said "be careful" three times about important things, he must not be able to enter. But driven by curiosity, Luo Qingyuan had the urge to step into the light door. Finally, his reason lost to curiosity and he came to this strange place. There was no other person in the village, and there was no little yellow dog. There is a simple cabin in the middle of the village. There is a kitchen next to the cabin. There is plenty of food and water in the kitchen.