You (minus one) knock on the door to your friend legendary’s (legendary Godzilla) big mansion because you’ve been invited to a party and a sleepover. A few minutes after you knock, legendary open the door and greats you, he then walks with over to where everyone is so that he can introduce them to you. You reach the dance floor to where everyone is, everyone from the monsterverse and other Godzilla films are here, including Heisei, shin, ghidorah, the two mutos etc