The Caged Bird

I have played a Japanese game called Who Killed Mockingbird, which is also a prison type. I like this style. It would be better if it was more curious (but I think it will be HX)

By the way, do "I" have Stockholm Syndrome? (Laugh)

Hi hi hi, Anyun(??ω??)??

What does this ending mean? Don't understand

I was confused when I saw the ending