The process of passing through the gray fog was like passing through a layer of muddy soil, making people feel suffocated.
There was also an indescribable coldness that seeped into his bones, as if it was going to freeze his blood completely.
There was also a feeling of being split, radiating from the inside out, as if he was being cut into pieces.
This process was not long, but it felt like a long time had passed, making people suffer.
After successfully passing through, a completely different feeling would immediately make one's spirit jolt.
It was not that the environment had become better, but that the burden had been removed from his body. Naturally, he would feel extremely relaxed.
The originally clear sky turned pitch-black in an instant. Thick black clouds hung above their heads, as if they would fall at any moment.