C272 Arrest in the middle of the night

"Your son had been thinking about everything for four hours, thinking about everyone who was related to Old Seventh. Even Old Ninth and Old Third were not let off. Not a single one matched him. He's just like a ghost, untraceable yet everywhere." At this point, he hammered on the armrest distractedly.

"Be careful of your hand." "Humans are humans," Empress Dowager Wei repeated