Where Is Missy Gone Missing?

Everybody in the house is searching for Missy, the cat. Where has she gone missing? She was enjoying all the luxury in the house. Why has she left? Nobody knows the reason.

In the meantime, Missy is enjoying the full moon on the rooftop. After all, she is a grown-up cat. The cat still wonders why nobody understands that she is a grown-up cat. Why are they treating her like a pet?