Negai wo Kanaete Moraou to Akuma wo Shoukan shita kedo, Kawaikatta node Kekkon shimashita: Akuma no Niizuma

My New Devil Wife
願いを叶えてもらおうと悪魔を召喚したけど、可愛かったので結婚しました～悪魔の新妻～
I Summoned the Devil to Grant Me a Wish
but I Married Her Instead Since She Was Adorable: My New Devil Wife
I Summoned a Devil to Make My Wish Come True
but I Got Married Because It Was Cute.: Devil's New Wife

Manga7.12943 votesPublishing

ComedyFantasyRomance

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About this title

Synopsis

Theo Asper is a 14-year-old orphan considered to be the weakest member of the mercenary guild. Viewed as nothing more than a liability, he is constantly dismissed from every party he joins. In his research to become stronger, Theo comes across information about a ritual that summons a wish-granting devil. Naively, he manages to summon Helvi with the plan of asking this devil for power. However, when he sees the angelic woman before him, his only wish is to marry her! Charmed by Theo's cuteness and innocence, Helvi accepts his proposal. Although multiple people and monsters attempt to disrupt their relationship, Helvi's overwhelming strength easily overcomes any problem that stands in their way, leading her and the pure-hearted boy to a happy, newlywed life. [Written by MAL Rewrite]

Publication notes

Negai wo Kanaete Moraou to Akuma wo Shoukan shita kedo, Kawaikatta node Kekkon shimashita: Akuma no Niizuma has been published in English as My New Devil Wife by One Peace Books since October 21, 2025.

Published

Jun 11, 2020 to ?

Authors

External links

MyAnimeList page Official Site

MAL rank: #7634
Members (MAL): 12,096
Favorites (MAL): 96

Main characters

Helvi20 fan favorites
External profile
Theo Asper5 fan favorites
External profile
Theo was abandoned by his real parents and was raised by an elderly couple. To him, that couple were his parents. The elderly couple had no children of their own, so Theo acted as if he was both, their first child and their grandchild. However, the elderly couple couldn't live long enough to see him turn into an adult. In a world where power is the most important thing necessary to survive, and where without money one can not live, out of any options, he joins a mercenary guild. Having no experience with sword or magic, he was just holding back the mercenaries and get expelled from the parties. After finding a book about summoning a demon to grant one wish, he summons a demon, and falls in love at first sight at her. No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .
Fiore1 fan favorites
External profile
A receptionist at the Mercenary's guild. She is infatuated with Theo despite his engagement to Helvi. No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .
Lauro0 fan favorites
External profile
The commander of the Nemophilia Army Corps. No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .