Zephyr Heights, three months later

It has been three months after the horrific incident that occured between the ponies and the ghosts of the mushroom Kingdom, many ponies were now seen picking up the pieces that have been done to them from these ghosts who heartlessly assaulted them all. Luckily, their heroes Luigi and Chase both saved the day and defeated all of the ghosts including their leader King Boo and saved everypony from the threats of becoming paintings forever.

On the castle walkway that leads to the throne room doors of Zephyr Heights, the mane five, Queen Haven, Mario, Luigi, Princess Peach, E.Gadd and the Toads were all seen standing on the walkway while staring at the newly rebuilt castle of the Queen and her daughters Pipp and Zipp after three months of hard work after being demolished during Luigi and Chase's battle against King Boo.

"Wow, my castle it's back!" Queen Haven said while shedding some tears of happiness.

"Wow, that was a lot of hard work that involved lots of measuring and applying some mathematical skills." Chase said which made his parents Sunny and Hitch chuckle at how smart their son Chase is. The earth pony colt also returned his Poltergust G-00 to professor E. Gadd.

"We did a great job everypony!" Pipp exclaimed in happiness as she took selfies with Princess Peach.

"Says the mare who only cared about setting up her fashion room and bedroom only." Zipp said with a roll of her eyes.

"Oh be quiet!"

"Mario, Luigi, Princess Peach, Professor E.Gadd, Toads I can never thank you all enough." Queen Haven told them with a smile. "And Luigi and Chase, thank you so much for defeating King Boo." She finished.

"You're welcome Queen Haven." Luigi told her with a smile.

"Anyhoo, it is time for us to return home." E. Gadd told everyone. "Luigi, do you still have the pixelator screen with you? We can use that to get back to my lab which I think is still intact despite being destroyed by King Boo." He asked him.

"Oh, I still have it on me." Luigi said as he pulled it out, putting it on the floor in the process. After that, it enlarged itself and turned on which made the ponies astonished by this technology.

"Alright everybody, time to return back home. Luigi we can give you time to say your goodbyes."

"Thanks professor." Luigi said with a smile before looking at Chase. "Welp, I guess this is it Chase." He told him with a depressed expression.

"I know, I enjoyed all of our moments together Luigi." Chase said as he hugged him, and Luigi knelt down and hugged him back. "Thank you so much for everything that you've done for me and the ponies, we owe you a lot Luigi, you're an amazing friend." He told him with a smile.

"And you're an amazing little earth pony colt Chase." Luigi said with a smile of his own.

Ten seconds later, Luigi and Chase broke their hug before letting out chuckles. After that, Luigi took off his hat and gave it to Chase.

"Here Chase take this as something to remember me by my good friend." Luigi told him with a smile.

"Luigi, are you sure?"

"It's okay buddy, I have more back home in my mansion." Luigi told him with a chuckle.

Chase smiled before grabbing the hat.

"Thanks so much Luigi, I promise to take good care of it." Chase told him. After that, he looked down and and took off his toy sheriff badge. "Here Luigi, take my toy sheriff badge as something to remember me by too." He said giving him the badge.

"Thanks Chase." Luigi said with a smile before grabbing the badge an putting it in his right pocket.

Suddenly, Polterpup popped out of the floor and in front of Chase, licking him in a gaiety way as well.

"Oh, I'll miss too Polterpup." Chase laughed as he hugged Polterpup as well.

A brief second later, Chase released his hug on the dog and both he and Luigi both turned around before making their way to the pixelator screen. It also seems like Mario, Peach, E.Gadd and the Toads have entered as well.

"Goodbye Luigi! Thank you for everything!" Sunny said waving goodbye to Luigi.

"You're a true hero Luigi!" Hitch exclaimed.

"We'll miss you!" Zipp said.

"Thank you so much for everything!" Pipp exclaimed.

"I'll never forget you and your heroism Luigi my good friend!" Chase exclaimed.

"Thank you so much for everything as well you all! I will always remember you amazing ponies of this beautiful land!" Luigi told them as he turned around and waved goodbye to them once more. "Bye everypony!" He finished while smiling at them along with Polterpup.

"Goodbye Luigi!" The ponies said in unison.

After that, Luigi and Polterpup turned around before going through the large TV screen which will teleporting them back to the mushroom Kingdom. A brief second later, both Luigi and Polterpup entered through the television, and the electronic, shrinked its size before disappearing out of thin air.

"He is a true friend." Chase said looking down at Luigi's hat with a warm smile.

Author's Note

Well here we have it my followers. My new crossover story has been officially accomplished! I hope you all enjoyed it very much! I put a lot of effort onto this one!