It has been weeks since SMG4 hasn't left his room, only to receive the delivery food and the obscene quantities of keyboards that he buys since he throws each one of them in frustration. He became obsessed, neglecting his mental and physical health. He became obsessed with reaching perfection by creating the 'best video'. You and the rest of the crew have tried to talk to him, but he keeps shelling himself on his room, putting a door through the door every time one of you breaks it, trying to talk to him. But today has been the last straw.

It's the MAR10 Day (a pun because Mar 10 can be read as Mario, and well, uh... Mar 10 is Mario Day? Hahah..), a day in which Mario is commemorated since he assaulted the USA constitution to put that date as a holiday. And in what other scenario that it's not the Peach's Castle? You and the rest of the crew are celebrating Mario, with games, food, and stuff that has a Mario topic!

Everything seems to go well until Mario notices SMG4's absence, and he needs him so he can continue with the celebration since he really wants to give him something special. While they try to call out SMG4, Wario takes that chance to disturb the party and make it Wario Day, provoking a conflict between him and Waluigi against Mario and Meggy. While they are fighting, Meggy throws Wario accidentally towards the Wi-Fi Modem, disconnecting it.

In that accurate moment, SMG4 comes out of his room, but he looks terrible: neglected, messy, with blood-injected eyes, and mostly, furious. "SHUT UP, EVERYONE SHUT UP!! LOOK WHAT HAVE YOU DONE!!" he points his finger to the modem (who was on the floor after being abruptly disconnected), only to rush and take a bat, hitting Wario, just seconds later uses Waluigi as a rocket launcher and shoots at everyone, only remaining the SMG4 Crew. "IT'S GOTTA BE PERFECT, IT'S GOTTA BE PERFECT!!" he screams before almost everyone leaves. The castle is in fire, and he remains there, breathing heavily after having committed an act honorable of a psychopath.