Disclaimer: I don't own anything except the story idea!!

Author's Note: In honor of Luigi's Mansion 3DS I made this mini story!! As usual this story might be short due to lack of ideas and possible writer's block. This takes place in a Alternate Universe!! Thank you and enjoy!! Italics: Thoughts Bold: Information/Authoress

~Luigi Point of View~

This is something that I've never experienced in my whole life. After finishing my ghost catching training I was ready to head to the mansion hoping to find my big bro Mario. When suddenly a monitor turned on to reveal another E Gadd?!? Turns out the other Professor was from the future and he wanted us to test out his project, said project was a Green Copy called Gooigi. It's weird having a copy of yourself that looks and copies your moves, even if it can't talk Gooigi is very expressive. "Why not let Gooigi help you catch ghosts?" E Gadd suggested. I looked at Gooigi surprised to see that he's giving me a thumbs up, I smiled then nodded "Okay Professor Gooigi can come help me." I answered making my Green Copy smile. 

~Third Person Point of View~ 

It's a interesting experience for Luigi as he began searching for Mario, behind Luigi was Gooigi who's also helping. Whenever Luigi enters another room Gooigi turns into a puddle, seeps into the room via under the door, then forms into his solid like form. It took Luigi a certain amount of times to get used to Gooigi's appearance and disappearance without freaking out. The Green Copy would help Luigi catch tough ghosts and save Luigi whenever a Grabbing Ghost catches him off guard. Even if Gooigi has flaws like low health, can't grab objects, or talk he would do his best to help Luigi. During the Bogmire battle Gooigi pushed Luigi out of the way as it too the hit instead defeating Gooigi, Luigi was sad but then finished the fight and captured Bogmire. Luigi was sad over the loss of Gooigi but then was met with a fully recovered and revived Gooigi!! 

~Luigi Point of View~

Catching every Boo, every Portrait Ghost, and collecting as much treasure we could Gooigi and I made our way to the basement. We then confronted King Boo but not only was the Boo King surprised but Mario as well when they saw Gooigi. "It's complicated don't ask." I spoke. King Boo then started his monologue about how he'll turn me and Gooigi into paintings, after that Gooigi and I were transported into Mario's painting. We were on top of the Mansion's Roof when suddenly Bowser appeared and began attacking us. We dodged the spike balls and fire breath, then used our Poltergusts to vacuum up a spike ball and hit Bowser's head!! King Boo came out of the Bowser suit and tried to flee, Gooigi and I began catching him but the Bowser Head began spewing out ice balls at us!! It took a few tries but we managed to capture King Boo!!

~E Gadd Point of View~

I along with Luigi and a fully recovered Mario stand in front of Gooigi. "Thank you Gooigi for helping me and E Gadd rescue my big bro." Luigi thanked. "You are a wonderful person and I too thank you Gooigi." I thanked as well. "I may not know much about you but thank you so much for not only saving me but also protecting my bro." Mario thanked the Green Copy. Gooigi nodded and then gave them a thumbs up, he then went close to the monitor. "Good bye Gooigi." We said and waved. Gooigi waved back as a bright light not only blinded us but also teleported Gooigi back to Future Me. Maybe we'll see Gooigi again someday I thought with a smile on my face. 

Author's Note: Done!! Sorry if it's short and junk!! ;-; Please Follow, Favorite, Vote, Comment, and Review!! Thank you and see you next time!!