While I was being treated for mania at the hospital, I received a birthday video from my older sister.
In the video, my niece accidentally got cake on her assistant's skirt.
My brother-in-law flew into a rage and broke Tangtang's hand with a steel pipe.
Tangtang desperately tried to explain, but they cut out her tongue and threw her into a dog-fighting pit.
My sister knelt on the ground and begged her husband to spare Tangtang, only for him to kick her aside.
"She has no manners at all! I'll teach her a lesson today and show her how to behave!"
When I saw Tangtang again, she was covered in bruises, one arm had been torn off, and all her teeth were smashed.
That night, I escaped from the psychiatric hospital with a chainsaw.
Everyone who hurt her will pay!
