Pyunma will be an investigative journalist sympathetic to vigilante justice, when it's for the right causes. He'll likely end up using his time in Vatheon during this week trying to learn more about various heroes, villains, their battles, and their motivations. He might use it as an excuse to come along on some showdowns, but luckily for the heroes involved, give him a gun and he's capable of taking care of himself.

As for an AU backstory- he immigrated away from a wartorn African country as a young adult, only to return when he was older in order to expose the nature of the conflict there as a result of greed on the part of their former colonizer. After that was done, he started to learn about superheroes instead, and (as far as he knows) continued that work after coming to Vatheon.

He'll be looking for supers to deal with through the week, but fortunately he won't be selling any information to the bad guys!