Earthland. I peaceful world with magic as the world with in peace with many guilds to join and many adventures to be waiting of others to go for. However a evil force comes out of the shadows as they're plan is it turn the world into darkness so they can rule the world. They are called the Megid and they spread death and chaos throughout Earthland and no one can't stop them. But a group of warriors with the powers of the Wonder Books rose up and fight the Megid to save lives and destroy the evil. We followed a boy named Y/n L/n who is destined to be a greatest writer ever but soon he will discover that he will become Earthland's greatest swordsman and hero as Kamen rider Saber.