Tenkyuu no Etranger - Spear of Thunder

“Let’s be together,” she said… “We’ll never be apart,” she said. I couldn’t refuse her… because it was an invitation from an extraordinary beautiful girl. And like an idiot, I nodded. I never thought it’d be the trap of a stubborn woman. When I woke up, I realized that the world I lived in hadn’t changed. The only thing that was different was that the natural enemy of humans existed. And then, I become a representative of a goddess.