Volume 1 - CH 1.07

Proofread by: dasher64

The girls had called Diablo 『Demon King』, but this was the first time he called himself 『Demon King』.

Rem nodded with a satisfied look at these words.

「……Thank goodness……I was able to successfully call a Demon King of another world.」

「That’s how it should be! It’s because I was thinking of making a Demon King a summoned beast!」

Shera said proudly.

Rem then breathed a sigh.

「……Not having any comprehensive faculty and not listening to what people are saying. This is why Elves are so……Well, it’s fine. If Diablo were to lend me his strength, I might be able to defeat that.」

「What do you mean by “that”?」

「……It’s this world’s Demon King, Krebskrem.」

She tightly grasped her chest with her tiny hands.

As if she were praying.

It was an expression that could be seen as pained.

In the MMORPG Cross Reverie, speaking of the Demon King Krebskrem, it was the strongest boss in the official settings.

Cross Reverie’s story went just like this.

『Long ago, there was a battle between the divine beings and the demonic beings. The divine beings triumphed over the demonic beings and sealed the Demon King’s soul. However, currently, one thousand years since then, the demonic beings are planning the Demon King’s revival. The ones to prevent that are the tribes with descendants of the divine beings——the adventurers.』