Well is forced to participate in the kingdom's martial arts tournament due to his nobility. However, he quickly gives up hope of winning when he learns that magic is prohibited in the tournament. Meanwhile Er, Iina, and Louise also decide to participate. While Er was taking it lightly at first, certain developments cause him to promise that he'll win it.
He was raised by a merchant family, so he 
knows how to do most kinds of accounting.
،ترعرع على يد عائلة تجّار
Er kommt aus einer Händlerfamilie und scheint
sich wohl auch mit Buchhaltung auszukennen.
Nació entre mercaderes
y sabe contabilidad.
Nació entre mercaderes
y sabe contabilidad.
mais en plus, il est comptable,
car il vient d’une famille de marchands.
È cresciuto in una famiglia di mercanti,
É de uma família de mercadores,
Он из купеческой семьи,