These people are already dead.
It's just that their bodies still retain the appearance of when they were alive.
Because the changes of death need time.
In this domain, everything is quiet, Tang Xian can't even hear the sounds from the outside world.
The voice of Zero can resonate in the sea of consciousness, so it can still be heard, but the noise of the crowd outside the domain, on the other side of the huge ice wall, and the battle between Tang Feiji and Lei Xiao, he can't perceive any of it.
The sense of smell is also completely blocked.
Because the volatilization of flavors also needs time. Only those tiny modules of information within the neurons are still moving at high speeds.
That is one's own consciousness.