Written by Yukiya Murasaki

Art & Cover by Takahiro Tsurusaki

The third volume of an adventure featuring a powerful Demon Lord (or at least someone who acts like one) facing another world!

After being summoned to a world that looks almost exactly like the MMORPG he once played, Takuma Sakamoto spends his days adventuring with Rem Galleau, the black panther, and Shera L. Greenwood, the Elven princess, who just happen to have become his slaves…!? One day, he is suddenly approached by Fallen, Edelgard, with a request: Will he help her lift the seal holding the Demon Lord Krebskulm inside Rem?

Takuma, wearing the mask of his character Diablo, hesitates, as he had previously promised Rem to help her defeat Krebskulm—but he proceeds with the role of the Demon Lord and ultimately agrees!

“I will resurrect the Demon Lord Krebskulm—and I will defeat them!” Now the role of the Demon Lord is challenged by a real Demon Lord!