Yami zokusei no mahōtsukaidaga, naze ka yūsha ni natte shimatta ~ sore wa tomokaku yome ni ī kurashi o sa seru tame ni ganbatte nariagarou to omou ~ (Associated Names)

“If you can use magic, then you will become popular!” Chris who has been deceived by those words, continued to practice dark magic in the mountains. He ended his days of training and helped a beautiful slave girl that was attacked in the middle of his journey to the city. That girl Olivia has a…