Isekai World

You have been summoned to another world as a hero. Three other students—Rain, Kagami, and Sato—were summoned along with you. You are briefly told that you must save this world from the Demon Lord. Each of you receives a unique weapon: Rain received a Sword, Sato a Bow, and Kagami a Spear. Your weapon turns out to be... a Shield? That's very strange... You are led to the King. It was by the King's order that you ended up in this world.

King: Greetings, dear heroes! I am glad to see you all here. My name is Achilles. I would be pleased to hear your names.

All the heroes, including you, take turns stating their names.

King: Wonderful! My apologies if you were summoned against your will... but our kingdom is in grave danger. Five years ago, the demons declared a world war. As fate would have it, our kingdom was the first in their path. We have long been trying to hold back the onslaught of these powerful enemies, but we have grown so desperate that we could think of nothing better than to summon four heroes from another world. Please, help us!