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Late into the night, a figure appeared silently in the Upper City District.
Moving swiftly like a lingering shadow, it precisely avoided the hidden cameras on the streets.
Then it stopped in front of the door to a house.
Next, the figure took out a black box from its pocket and swept it across the door's keypad.
Instantly, the keypad displayed a successful unlock.
Creak!
The door opened following the sound.
The figure entered and gently closed the door behind it.
Through the dim light in the room, one could barely make out that the intruder was none other than Mai Han.
Mai Han walked lightly to the door of the room, carefully opening it just a crack. Then he took out a cylindrical sealed container, quickly opened the lid, and a wisp of smoke drifted into the room.
A middle-aged man was sleeping soundly in the bed. He inhaled the drifting smoke, which made him sleep even more soundly.
