An unprovoked text message leads Shen Luo into a deeper mystery. Little by little, clues seem to emerge, but they cannot touch the truth. Why do unattended roses in the entrance hall never wither? Behind the scenes operation, whose hand is behind it.
"I come every day to give you a bouquet of roses, but you are always so slow."
"I like roses, and I hope you do the same."
"I have duties that I cannot overstep."
"Okay then, little policeman."
Intention: "I glimpsed a rose blooming alone in the dirty mire. It was born under the sun and opened up a piece of sky for me."