Hitoribocchi no Isekai Kouryaku

I, The Abyssal, Have Decided To Save Humanity Again Today

Henkyo kizoku no atotori de aru Ragna wa, moto Nihonjin no tensei-sha de, kono sekai wa kare no shiru otome gei sekai datta

Sono Akuyaku Kizoku, Mama Hiroin Ga Suki Sugiru Shinshina Doryoku De Saikyou To Nari Fuguna Oshi Kyara Tasukemakuru