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...!
First love... It was my 
first love, and yet...
...حبي الأول... كان حبي الأول ومع ذلك
Meine erste Liebe …
Mi primer amor… Era mi primer amor…
Mi primer amor… Era mi primer amor…
Mon premier amour…
Il mio primo amore...
È stato il mio primo amore, ma...
Meu primeiro...
Era o meu primeiro amor...
Первая любовь!..
Это ведь была моя первая любовь!..