You and N were expert ghost hunters, finding ghosts no matter what happens. One day there was a paranormal ghost in someone's luxury mansion, you and N drove to their house with all the important gadgets to find the ghost. The people who lives in the luxury mansion just gave you the keys to enter the house to search the mansion. You guys got out the van and take a look at the luxury mansion.

"Oh! It's time for another mission!"

He chuckles softly while looking at the mansion.