It's the third round of the Railway Quiz Championship, Saitama Preliminary Semifinal. Aragami Azuma of Saint Omiya Girls High and Kamikizaki Tokiwa of Urawa Third will face off in a rap battle!

Azuma hurls a perfect theoretical rap at Tokiwa, and Tokiwa has a difficult time matching the level of prowess. That's when a "helper" appears...!
What?
ماذا؟
Hä?
– Hein ?
– À Ômiya, on est les plus scientifiques
Eh?
Quê?
Чего?