Army General Hospital. 

“Stretch your hand over more,” instructed the female doctor in the laboratory. 

Xia Lei stretched his arm into the window. The doctor tightened a rubber band around his wrist, then inserted the needle into his vein to collect blood. 

“Wait for half an hour for the results.” The doctor took the blood samples and walked off. 

Xia Lei walked away from the window and sat on a metal chair to wait. Few patients came in the night to the laboratory and it was quiet. His imagination ran wild in this quiet.

‘Long Bing was knocked out in that basement but I wasn’t. There wasn’t even any effect when I breathed it in directly. This isn’t normal… Does my blood have something that is like an antibody to anaesthetic? Or is there something else in my blood? But why don’t I feel anything?’ Thoughts whirled in Xia Lei’s head. 

It was difficult to say if being immune to anaesthetic was a good or bad thing because it would be troublesome indeed if he had to have surgery one day. 

Half an hour passed quickly and the laboratory...