College student Iwatani Naofumi is reading a book titled "The Records of the Four Cardinal Weapons" in the library when he is suddenly summoned to another world and told he has to save the world as the Shield Hero, one of the Four Cardinal Heroes. And one morning, he finds all his money and equipment gone.
Battle: Orange Balloon Defeated
Exp: Naofumi +1
Battle: Orange Balloon Defeated
Exp: Naofumi +1
Level Up: Naofumi Lv.1 -> 2
المعركة: هزيمة بالون برتقالي
نقاط الخبرة: ناوفومي +1
المعركة: هزيمة بالون برتقالي 
نقاط الخبرة: ناوفومي +1
ترقّي المستوى: ناوفومي مستوى 1 -> 2
Battaglia     Orange Balloon Lv.1 - Sconfitto
Esperienza Naofumi +1
Battaglia     Orange Balloon Lv.1 - Sconfitto
Batalha: Balão Laranja derrotado
Exp: Naofumi +1
Batalha: Balão Laranja derrotado
Exp: Naofumi +1
Subiu de Nível: Naofumi Nv.1 -> 2
Опыт: Наофуми +1
Бой: Оранжевый шар (ур. 1) — Побеждён
Опыт: Наофуми +1
