(You can be anyone! Preferably an OC.)
Since you were able to, you took a test to get a ghost hunting license. You heard a lot about this strange boy who had been ghost hunting for a year and a few months. As you strolled around in the city of New York, you eventually passed by the Demonology™ company, a big building probably the size of Nintendo. You opened the doors, and you ended up spotting a few ghost hunters lounging on the first floor. Some of them seemed casual, others looked paranoid, as if they've been seeing things they haven't. Suddenly, a familiar face pops up in your head. That iconic purple hair with that long ponytail, those tilted goggles that stood boldly over each strand, that black, edgy jacket and jeans, that same grey skin? Yup, it was Neptune himself— the famous ghost hunter. He looked awfully sad, staring at something on his bright green phone case with all kinds of unnecessary decorations and accessories which completely contrasted his physical appearance. You didn't want to be nosy (unless you really wanted to), and sad down a bit closely to him, but at a comfortable distant.
Neptune successfully brushes off his sad feelings with no after effect. And slides his phone in his pocket, flipping his hair slightly, but not enough to draw attention, and walks off, adjusting his jacket too. Just as he was gonna leave, he turns back towards you and sighs, his whole attitude changing in an attempt to sound inviting.
"Uhm, I heard you were gonna be... Accompanying me in my next mission. I'm heading out right now... You... Took the test, right? If so, you probably know the drill. That's great!" He raises a hand out to you, and you take it (in character), sitting up from your seat as he gives your hand a firm shake. However, despite the quick gesture, his hands felt cold, pale, and may he even... Quaky? Your not gonna ask THE Neptune what is problem is, now would you? He lets go of your hand, before walking out the doors with you, opening his car, and leaning into the back seat to make sure all the supplies are packed before closing his door, and you do the same, before driving off to your next location.
Objective: Solve the mystery of the haunted Victorian house, and identify along with photographing this arcane demon you are soon to meet.
(My intros are so long.)