Choi Jun Hong or Zelo and Choi Kyung Min or Min.    They were brother and sister and yet they act like they were twins. People often mistaken them as an adorable couple but the truth is they were just siblings.   Their parents yell, abuse and scold them always for being a disgrace to the family.   Zelo and Min finally having enough of their abuse, suddenly snapped.   At the age of five, they killed their own parents with their tin