The Serum

The magnetically controlled retractable armor was ready to be activated. Han Xiao was either going to fight or escape.

However, the monster was merely staring in the direction of the door. It was as if the monster had not noticed the existence of Han Xiao. It was standing there without moving.

Night-blindness?

Han Xiao felt a tinge of elation in his heart. Luckily, he did not switch on his torch, else he would have suffered the fate of the pilgrims before him.

Standing three meters tall, the monster had a human shape, and layers of muscles could be seen on his body. The muscles stacked together like little hills. However, the muscular body did not look aesthetically pleasing. Instead, the elongated muscles turned people off. The muscles were also rotting. There were even holes at certain areas, and plump maggots could be seen crawling around the rotting meat.