Cat Out of Box

There is a cat inside the box, and if you don't open the box, you can't determine whether it lives or dies. However, if it has jumped out beforehand, you will see a living cat, and its life and death are only based on whether, then time does not pose a threat to it. It is not controlled by time and can also play with time. If it really exists, what impact will it have on us? How did it come about? If a high school student picks it up, will he discover its secret? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.