C789 Suspicion

Deep into the night, the emperor was still awake. He sat dazedly on the bed, looking at Bai Qianfan who had long fallen asleep. After a long while, he retracted his gaze and looked outside the window. His dark pupils had turned cold.

Was today a coincidence or was it man-made? Was the arrow on the leg of the date flower accidental or intentional? Also