As you may know from (Mario) The Music Box ARC: Insane Route, the Black Cat with blue and yellow eye name Len who is known at the Witch of Fate reveal in one of the ending that she was experimenting different version of Mario that came in the Mansion to investigation the missing peoples and freeing a spirit name Alice and went through the horror and trying not to die. Len watch and Observe Mario from making the wrong choice which lead to his death on his OWN will and curiosity. She even COMFRONT another version of Mario (If the player save the game and put Alice soul to rest) and told him EVERYTHING of the experiment deal that Mario past life name Marchionne made to be with Luciano and Aurora again but in another life as Mario, Luigi and Peach. For each time Mario die ANOTHER one is replace as a next SUBJECT. But now... The Witch of Fate Len is now doing that SAME experiment on Mario and Meggy as he observe Mario and Meggy WRONG choice that lead to there death including Luigi and Saiko. As Len always said... Curiosity kill the Cat and... Hope is for fool.

Mario and Meggy went to the mysterious mansion to investigation the rumor about peoples disappearance in the mansion. As they investigation they came across a Music Box but the moment Mario and Meggy touch it their investigation have turn into a nightmare, Mario and Meggy must escape this horror nightmare, dealing with Spirit and not dying. Mario and Meggy begin to uncover DARK secret about the Mansion and figuring out who these family are... Will they escape mansion or die together... But one thing for sure is... There is something evil deep inside Mario AND Meggy.

-Squeal To The MISSING Ending- -Canon- After nearly escaping from the Mansion, Alice & Jace possess Mario & Meggy & FORCE them to stab Luigi & Saiko leaving them to die & head back to the Mansion to do Alice & Jace unfinish business. Mario & Meggy begin to fall into madness & going INSANE while figuring out how to escape & try to stop Alice & Jace. Mario & Meggy must fight & kill to survive against more evil Spirit while struggling from being insane & team up with Riba. Along the way Mario, Meggy & Riba came across a missing Old Town which Mario & Meggy discover more dark truth about Alice, Riba & Jace past... Including learning about a Man & Woman that look EXACTLY like Mario & Meggy while uncover the truth about the PAST of themselves along with being TARGET by them while being watch under a certain 2 Divine Being. Will Mario & Meggy escape the horror & break Alice & Jace curse or will their fate will be worse than death? Can Riba really be trusted or not? Lastly, how will this CYCLE end for Mario & Meggy?

-Squeal to the MISSING Ending- -Noncanon- After nearly escaping from the Mansion, Alice & Jace possess Mario & Meggy & FORCE them to stab Luigi & Saiko leaving them to die & head back to the Mansion to do Alice & Jace unfinish business. Mario & Meggy begin to RESIST from falling into madness & staying SANE while fighting against Alice & Jace control while figuring out how to escape & try to stop Alice & Jace. Along the way Mario & Meggy reunited with Luigi & Saiko & reveal to be alive from the stab wound which Mario & Meggy was happy. With Luigi & Saiko by Mario & Meggy side now they need to figure out how to escape the Mansion & survive together while being HUNTED by Riba. Along the way, the 2 couple came across a missing Old Town which Mario & Meggy discover more dark truth about Alice, Riba & Jace past... Including learning about a Man & Woman that look EXACTLY like Mario & Meggy while uncover the truth about the PAST of themselves along with being GUIDE by them while being watch under a certain 2 Divine Being. Along the way Luigi & Saiko sanity slowly beginning to break them while Mario & Meggy struggle to keeping their sane under control. Will Mario, Meggy, Luigi & Saiko escape the horror & break Alice & Jace curse or will their fate be worse than death? Will Luigi & Saiko lose their mind & will they avoid Riba? Lastly, how will this CYCLE end for Mario & Meggy?

Después de que Mario y Luigi entrarán a aquella mansión dejaron a su hermana pequeña en casa, ella al ver que no regresaban decide ir donde están sin saber que sería su peor pesadilla