Eugene, a hero, is forcibly reincarnated by the Demon King Venomzard. In a world far in the future, he becomes a noble boy named Julius. Freed from his "hero" mission, Julius decides to enjoy his second life...

One day, average salaryman Yamai Zenjirou has an out-of-this-world experience, literally! He's pulled from Earth and dragged to another world where magic thrives and a gorgeous, powerful queen needs a consor...