A botched experiment attempting to manipulate the soul reincarnates a stranger with barely any memories of himself in a uniquely agnostic high-magic world. From being coerced to marry a princess by fighting her in a bloody ritual to being hunted down and turned into a lab rat, will he find the will to fight for himself and find a meaningful life in this new world? Will people around him let him? Follow Harry's journey in this dark fantasy, ecchi isekai #HusbandOutWorld series.