What is the ending?

There are many theories about the ending of the robot cat. Here are some common sayings:

1. With the help of a short story in the robot cat, it is said that the robot cat is going home. At first, Nobita wouldn't let him. Finally, he was desperate and asked him to go back. Nobita found that the robot cat left something called 1 10 potion. After drinking, all he said was irony. He said to himself that the robot cat would never come back, and the robot cat miraculously came back. ...

After Bi Ye and Jing Xiang got married, they let the robot cat stay at home to rest and play. Later, I became the nanny of Nobuyuki's son Jing Daole (also known as Xiao Xiong or other names). ...

After Bi Ye got married, this robot cat was taken by a company to help other families.

4. Fantasy, the robot cat is actually fake. I saw it in other places, and people who hate robot cats all say so. It's boring for these people ...)

This robot cat took care of Bi Ye until Bi Ye was old, and he was put in a museum in Mufir as a souvenir (although he was still alive, he couldn't move much).

6. forever robot cat! There will be no ending!