Brother to a Yokai! (Male Reader Human x Erma x Horror Crossover)

A New Mansion!?!/I Have to Rescue My Family!!!

So, days have passed since the events of Katz and his "school." And well, my family and I, this includes my aunts, uncle, and cousins got a big message. I SOMEHOW WON A MANSION!!! IN  A CONTEST THAT I DIDN'T EVEN WIN!!!! HOW?! WHEN?! WHERE!?! WHY?!?!?! 

This was insane!! My family decided to go and check it out first! I also called up Sabrina and her aunts to go and check it out!! 

A couple of hours pass by. 

I notice that things are not right. Why haven't my family returned? I have to go out and find them!! I follow the directions to the place!! 

(Y/N): Why are there creepy crows here?! And is this a graveyard?! What the hell?! 

I soon approach the mansion!!

(Y/N): This is creepy feeling. I don't even remember entering that contest. And this mansion really gives me the creeps!! Well time to go inside. I hope I can find the others in here. 

I open the door, and a creaking sound is heard!! 

The Foyer was pretty big with the chandelier, mirrors, and other various objects!! There was a door on the top of a little staircase that led to the parlor. As well as a door in front of me that lead to the rest of the first floor. But a barrier blocked the way!! 

(Y/N): Why is there a barrier here?! I have to keep moving! 

I head upstairs and try to open the parlor door!! But it won't open!! 

(Y/N): What the hell?! 

I go back downstairs to find a key!! And I find one on the floor!!! 

(Y/N): When did that get there?! 

I grab the key and use it to open the door to the parlor!! 

(Y/N): Okay here goes. 

Upon entering I notice that I was being followed!! But by who? I turned and saw nothing!! 

(Y/N): That was weird. 

After walking more and more, I notice that something yellow was behind me!!!

(Y/N): A GHOST?! HOW DO YOU LIKE A TASTE OF MY PROTON PACK?! 

I tried to get my proton pack out, but the ghost punched me in the face!!! 

(Y/N): OW!!! 

I reached for the proton pack, as the ghost tried to slug me again, but then an old man showed up and tried to suck him up with some sort of vacuum. 

He slid everywhere in the room trying to suck up the ghost, but the ghost socked him in the face!! 

(Y/N): Hey are you alright? 

Old Man: Ow that sure hurt!! Oh, hello there. 

(Y/N): What was up with that ghost there? 

Old Man: Well .... name's E. Gadd, Professor E. Gadd, looks like the mansion keeps getting more and more ghosts everyday. 

(Y/N): Wait what?! What is going on here? 

Professor E. Gadd: Why don't we go back to my lab and discuss the situation. 

At the Professor's lab ... 

I explained the situation to the Professor. 

E. Gadd: You mean to say you won that mansion in a contest you didn't even enter? 

(Y/N): Yeah, know I'm starting to see I could have been tricked!! I mean, who wins a haunted mansion? 

E. Gadd: Because you were tricked!! I've lived here since I was a lad of 20 or so, and that mansion appeared here a few days ago!! 

(Y/N): Shoot. That checks out. 

E. Gadd: In fact, I spotted what looked like two families head by here without even noticing me. They didn't even say hello. 

(Y/N): WHAT?! NO!! MY FAMILY WENT IN THERE!!! Was there like a big fellow among them? A little girl? A girl with a snake body? A girl with no face? A blonde with a cat? And a-

E. Gadd: I'm afraid so, the ghosts in this mansion are too powerful. They wouldn't have stood a chance without my help. 

(Y/N): I HAVE TO GO NOW!! I HAVE TO SAVE MY FAMILY AND MY GIRL TOO!!! 

E. Gadd: Hold your hoses my lad. You're going to need this. 

The Professor handed me his vacuum. 

(Y/N): So with this I will suck up the ghosts? What's wrong with my proton back? 

E. Gadd: Your device is for dragging in or taming ghosts. This will help you capture them for good. 

(Y/N): Well, looks like I have to go and and save my loved ones!!! DON'T WORRY EVERYONE, I'M COMING!!!!