While surprised by the differences from his previous world, Touya is growing accustomed to living in the new world with his smartphone. Together, he, Elze, and Linze accept a mission to head to the Royal Capital.
Along the way they encounter a young samurai, Yae, who dropped all of her travel coins, a currency in the new world. After treating Yae to sate her hunger, Touya grows worried about his own savings due to how much she eats. Afterward Yae joins their party to repay the favor, and their traveling group encounters Sushie, heiress to a duchy, under attack.
But there are many different 
types of Null Magic, right?
لكن هناك أنواع كثيرة مختلفة
من السّحر الصفريّ، أليس كذلك؟
Aber es gibt eine Menge
verschiedener Arten von Nullmagie.
Pero hay muchos tipos
de magia neutra, ¿no?
Pero hay muchos tipos
de magia no elemental, ¿no?
Mais il y a différents types
de magie du néant, non ?
Però ci sono diverse tipologie 
di magia del vuoto, no?
Mas tem muitos tipos diferentes 
de magias não-elementais, não?
Но ведь есть много разных
видов магии пустоты?