"Tch, what are you doing here?" "Now, now that's not how you greet your girlfriend." A massive amount of spluttering came from behind. "O-Chibi has a girlfriend!?" "Calm down, Eiji, I'd rather gag than date this old ha- Ow, ow, stop it!" "Tsk, there's one thing not in check, and that's your damn arrogance, and you're right I won't date you, because you're a egoistical jerk who does nothing but admire pictures of your cat on your damn phone!" The girl huffed, "And why don't you tell them who I really am, you don't even know how to introduce someone, your manners, Ototo, manners." Reika loves everything sweet and anything tennis. And after dropping by to watch her little brother's team win a national title, it's only proper to introduce herself. And that's only the beginning.

This is a tale of 4 heroes inadvertently summoned into the world of "Quadra" where the "Gods of the Four Continents" are waging war against each other for the empty throne of the "One True God". Caught up in this battle royale is our unlucky and naive protagonist, Suzuya Junichiro, an average high school student with a strange power. How will he live in the new world whilst preparing for the coming disaster? Well, soon we shall find out..