Suspicious Crimson

Now, do you only know the real Suspicious Crimson? Real? Isn't Suspicious Crimson a murder novel written by Xia Cao? One night in a certain hospital in City S, all the doctors and nurses on duty died, and not a single patient was left. Who is the murderer? It's Xia Jinxi, also the author of Suspicious Crimson, Xia Cao Hey! Why did she do this! Because she's a psycho... I'm not lying. She's really a psycho. The above is pure nonsense and some nonsense. Intention: