You Think an Unorthodox Dark Healer Can’t Make Money? ‘Then I’ll Just Defect.’ So, I Defected. I Worked in the Demon Kingdom. I Earned Money. I Got Promoted. I Built a House. I Got a Wife. The Human Nations Declined

Native title: 異端のダークヒーラー、魔国幹部として人類を衰退に導くようです～金と知識を求めていただけなのに、なぜか伝説になっていました～