A Tale of Two Cities[criminal Investigation]

This is the best of times, this is the worst of times. You see, the person who slays the dragon, at the end of his menstruation, has grown the bloody dragon scales of dark iron and becomes an evil dragon staring at the world in the dark night—— Two heroines, no CP. Lazy and unruly, my family is rich and powerful policewoman (Gu Wei) High IQ, psychopathic, fair and beautiful young lady (Eve) The two-female storyline pays homage to "Killing Eve." Two heroines, one solves a crime and the other commits a crime.