Nagi watched the sight before him, the man continually ran into the gate as if he couldn't see the gate before him, it was quiet surprising considering most people would've seen the gate before continually running into it. Nagi watched curiously as the man continually tried to get through the front gate. The movements of the man were very sluggish, he didn't look forward at all and his posture was that of being slouched over. 'There is a gate there, and anyway why are you trying to get into the school in the middle of the day.' Everyone in the class was whispering to each other, saying various things about the man. 

It was true that the man had very gray colored skin and his veins were protruding from his arm. Something clicked inside of Nagi's brain as he continued to watch the man. Something inside of him was telling him that the man at the front gate was not a human but something else. But instead of listening to his instinct Nagi shook it off thinking that there was no way that it was not a human.