Originally, I was just an ordinary university student... I think I wouldn't object to being called an Otaku. One
day, when reading a book called "The Records of the Four Holy Weapons" in the town library, I was suddenly summoned
to the otherworld and became a character in the book... "Shield Hero"?! I really came to the otherworld! This
otherworld or whatever you want to call it sounds very exciting to me, but why am I the Shield Hero! I'm only
allowed to use a shield with zero Attack, and I can't even discard it... Now I'm a little worried about my future in
Ostracized, maligned, and in a tragic state of losing everything, I embarked on a journey of adventure on my own. I
can't beat any monsters with my high Defense but low ATK, so I can't gain enough XP, which makes it impossible to
become stronger... What a vicious cycle ... Perhaps the only thing I can do is form a team, but I no longer trust
anyone from this country. I prefer to have slaves who are "unable to betray" than to have so-called "teammates" who
may betray me at any time...
Damn it! People all over the world condemned me with unreasonable charges! I am clearly innocent, but why no one
would believe me! ... Raphtalia, what did you say just now? ... You actually believe me? This is exactly what I've
been hoping to hear... Raphtalia, on the other hand, has always...
Heroes... from the otherworld? And their target is... me!? And what is behind this "wave"? No, I shouldn't hesitate
at this moment! Because there are still Raphtalia, Filo, and Melty to fight for in this world! I will defeat the
Waves as the Shield Hero and protect this world!