A killer possessed a good girl and turned into a detective! ! ! With all kinds of entanglements in human nature and the dangers of the human heart, how should she choose? ? ? This article is the result of the joint efforts of Donyu and his sister Qingyou. The author is named: Qingdou Hime. Because I am a student and still in the graduating class, the updates are irregular. I usually finish one case a week. If someone can guess the murderer, I will add another chapter! ! ! Everyone, please work hard! ! !