Naofumi Iwatani, an uncharismatic otaku who spends his days on games and manga, suddenly finds himself summoned to a parallel universe. He discovers he is one of four heroes equipped with legendary weapons and tasked with saving the world from its prophesied destruction. As the Shield Hero, the weakest of the heroes, all is not as it seems. Naofumi is soon alone, penniless, and betrayed. With no one to turn to, and nowhere to run, he is left with only his shield. Now, Naofumi must rise to become the legendary Shield Hero and save the world. – ANN

Streaming: Crunchyroll and Funimation
Episodes: 2-cour (22-26 episodes)
Source: Light Novel
Episode Summary: Note – the first episode is double-length (45 minutes).
Naofumi leads a relatively comfortable life, which he lives while indulging his otaku habits. One of his favorite activities (after spending all his money, that is) is checking out light novels from the library. On a particular day he discovers a book he’s never seen before, which describes 4 legendary weapon-wielding heroes. As he’s paging through it, a glowing light envelopes him and he finds himself drawn into another world. He’s joined by three other young men and discovers that they have taken on the mantle of the 4 Cardinal Heroes described in the novel. They learn from the local king that they were summoned to stop the prophesied “waves” of malevolent attacks that have already begun.

Naofumi’s three companions seem to have familiarity with this scenario whereas he does not, and he soon discovers that they hail from alternate versions of Japan in which this story is part of a video game environment. Another bit of bad news is that the shield hero, which Naofumi represents, is generally reserved for poor and inexperienced players, since all the character class is good for is defense. Worse yet, word of Naofumi’s naivete has quickly spread, and no experienced adventurers want to join with him to form a party. After some protests he’s eventually joined by Myne, an attractive young woman. She shows him the ropes, helps him kill some low-level monsters, and even eats dinner with him. But the relationship turns out to be a set-up; Myne uses Naofumi’s trusting nature to rob him blind and frame him for a terrible crime.
Left without resources and essentially exiled without aid, Naofumi begins to learn more about the specific power of his legendary shield while contemplating his revenge. The experience has hardened him and he stops trying to make nice with anyone, including vendors to whom he sells his meager earnings. Without a partner on the offensive, leveling-up his powers is essentially out-of-the-question. Learning of his plight, a mysterious man offers him a way to gain a party companion, though it’s a particularly distasteful method of doing so.






