Proceeding up the staircase.
As time passed, the H1N1 flu virus, having undergone frenzied evolution, had silently infected everyone in the villa.
Achoo!
A man hiding behind a door with a knife in hand, exposed himself as Shen Qiang was about to approach.
With a stuffy nose and watery eyes, he was helpless in front of Shen Qiang, like a scarecrow being slaughtered.
Achoo!
A sneeze from a room he had already passed caused Shen Qiang to halt his footsteps, then he stepped back, kicked open the door and ended it with a single cut.
H1N1 flu virus.
Under normal circumstances, it would only spread within a small range.
The virus itself was not very potent.
Even after frenzied evolution, it would be impossible for it to cause human death in an extremely short amount of time.
But even so.
Symptoms like sneezes, coughs, high fever, itchy throat, and congestion in the corner of the eyes, had already made it impossible for them to hide anywhere.