Mari and Waka plan on making a cake for their friend, but plans fall apart when Mari opens a mysterious book that sends her flying back in time where she ends up crossing paths with William Gilbert.
You can tell he's a future med 
student at the top of his class!
Se nota que será de los mejores
de su clase como estudiante de medicina.
Dá pra ver que será um estudante
de medicina entre os melhores!