Who Killed My Sister?
GOLDEN DOG, K.K.
เพิ่มเติมI came home from a family trip only to find my sister dead. She has left me mysterious messages as her dying wish. ******************** To: My Brother A・ C・ F・ ?・O ******************** Even in shock, I knew that by solving the riddles I could seek the truth no matter how horrid it may be.... The further I get in solving riddles, the closer I get to the suspect. But the suspect has a contradicting testimony. -Will you find the killer?-