This is how
[Sci-Ryan, Emmet, Mater and McQueen are watching Ever After High]
Sci-Ryan: Hey, guys. I guess I met Raven Queen when I was... was..
Emmet: Raven King? Yeah.
Mater: Shoot. I know about that school. I used to be a student of Ever After High.
Lightning McQueen: What?
Mater: Oh yeah. It's so nice. It all started when Ryan and I were hangin' out in
Ryan F-Freeman: Is that a portal?
Mater: Well, dad gum. Let's go see.
[They go into the portal and Mater saw that Ryan has transformed into a Cerise Hood version of himself called "Ryrise Hood"]