In order to prove that he is a true hero who has been summoned by a goddess, Schwartz, a high school student who is from Japan just like Tachibana and Jinguuji, has takes on a mission to defeat the living armor which has been attacking tradesmen near the Mercs territory. The living armor only targets magic items, and tries to take Schwartz's holy sword, Gram, and Tachibana's tiara, but...!
There are a lot of things that make 
it look like a man lives here.
.هنالك أشياء عديدة تعتبر مقتنيات رجال
Das sieht mir irgendwie eher
nach einer Männerwohnung aus.
Ci sono un sacco di cose
che mi sembrano proprio da uomo.
Parece muito a casa de um homem jovem...
А вещи у вас тут почему-то собраны
в основном мужские…