Chapter 7 page 12

Emmie: Oh yeah? Why does he say “protein of the future”? What does that mean?
Sibao: It doesn’t mean anything. It’s just supposed to sound cool. That’s how catchphrases work.
EAT THIS!! PROTEIN OF THE FUTURE!!
Emmie: Huh… I want a catchphrase too! Morio help me think of a catchphrase~
Morio: OK.