Secrete Movements II

Somewhere in the audience, there is a man in his late thirties; he is average by every standard, from his looks to his strength; everything is average about him.

He had the face of an average person that one sees every day and forget about the very next second.

There is nothing notable about him, except for the multicolored rings he is wearing. All of his fingers had rings, and each of them is embedded with gems, and now, one of a ring in his left pinky is glowing.

Seeing the bright orange ring with a blue gem on it glowing and that had shocked the man.

He works for a very secretive spy organization, and he got an assignment to wear the rings. 

This assignment is very one of simple and weirdest he ever had; he just had to come to Orcoz City and watch every battle in the arena while wearing the rings, and even if rings behave strangely, he did not have to do anything, just remained on his spot and watch battles.