"Hm? Blue hair? Well everyone I know that can waltz around Dark Hour has brown, black, red, or yellow hair. Probably not a friendly, but I'll check it out just in case. New students at school and all. I'm still in the dorms anyway, too," Nagito radioed back to Marcus once he had heard the call come through, "you can join if ya want~ NT out." 

And with that, he turned back to his Persona. "Looks like we got places to go and people to meet, ne?" he said with a smile as he walked down the stairs into the entrance hallway. Lo and behold, there was indeed a blue-haired fellow just standing there confused, asking if anyone was anywhere nearby. So, definitely not a Shadow, but if he [i]was[/i] a Shadow, he was a stupid shadow.

"Ohayou~!" Nagito called out to the bluenet, his own Persona Karna standing imposingly right behind him "I'm here!"