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...!
A.K.A. Mad scientist.
المُلقّبة بالعالمة المهووسة
a.k.a. Mad Scientist
A.K.A. Mad Scientist!
A.K.A. Cientista maluca.
A.K.A. Mad scientist.