In the bustling city of Hong Kong, Detective Liang was assigned a peculiar case. The case was so bizarre that it had been dubbed the 'Hello Kitty Murder'.

Detective Liang, a seasoned investigator, had seen many gruesome scenes in his career but none quite like this. At the crime scene, a Hello Kitty doll stared back at him eerily, its innocent pink and white facade belying the horror it held within.