Advent

After the machine garbage was cut into equal portions, its mechanical arm stretched out and picked up the divided pieces of garbage into the garbage compartment.

Immediately afterwards, the cleaning nozzle started to work, and a large amount of cleaning liquid was sprayed out by the high-pressure water gun, washing away all the liquid garbage splashed on itself and the corridor.

The whole process took several hours of cleaning work by the cleaning robot. In the later stage, it had to stop the work at hand because of insufficient power and return to the base station for charging.

tick...

tick...

Black and red, viscous liquid is slowly flowing down from the gaps in the garbage bin...

The robot was unaware that it was too old and needed to be replaced long ago, but no one had ever mentioned this to its superiors.

It also needs to be recharged for a while before doing follow-up processing on this area.The robot quickly began to execute the instructions sent by the processor.

As the track slid past, a bright red axle mark was left on the floor of the corridor, which could be seen clearly, and a few pieces of solid garbage that had not been cleaned by the robot were still lying in place.

It was a human head that had been cut off, and now it was calmly watching the robot leave with its gray pupils open.However, even though he had been dead for a long time, all the blood had disappeared due to the high-pressure cleaning fluid, but the face of this human head still had the expression when he died.

It was a strange, creepy, queer smile.

It seemed... that he was in a state of unprecedented contentment.

If Alan was here, he would be able to recognize at a glance that this piece of "garbage" was a certain "staff" who tried to pull him into the depths of the corridor the night before.