Cover image for Koushaku Reijou no Rouraku Mission ~Maou to no Seiryaku Kekkon ga, Jinrui Saigo no Kirifuda desu!... tte, Maou ga Onnanoko no Baai wa Dou Sureba Ii no desu ka!?~ (Missão de Sedução da Filha do Duque ~O Casamento Político com o Rei Demônio é o Último Trunfo da Humanidade!... Mas; o que fazer se o Rei Demônio for uma garota?~; Миссия обольщения герцогини ~Политический брак с Королём Демонов — последний козырь человечества!... Но что делать; если Король Демонов — девушка?~; Nhiệm vụ quyến rũ của tiểu thư công tước ~Hôn nhân chính trị với Ma Vương là lá bài tẩy cuối cùng của nhân loại!... Nhưng; nếu Ma Vương là con gái thì phải làm sao đây!?~; Misi Rayuan Putri Adipati ~Pernikahan Politik dengan Raja Iblis adalah Kartu Terakhir Manusia!... Tapi; bagaimana jika Raja Iblisnya adalah seorang gadis?~; La misión de seducción de la hija del duque ~¡El matrimonio político con el Rey Demonio es la última carta de la humanidad!... Pero; ¿qué hago si el Rey Demonio es una chica?~; The Duke's Daughter's Mission to Seduce the Demon King: Humanity's Final Gambit: a Political Marriage with the Demon KIng! ...Hang On; but What Am I Supposed to Do If the Demon King Is a Girl!?)

Original Story by Ringo ame Third
Art by Kawada Akio

Report Cover / DMCA Notice

Koushaku Reijou no Rouraku Mission ~Maou to no Seiryaku Kekkon ga, Jinrui Saigo no Kirifuda desu!... tte, Maou ga Onnanoko no Baai wa Dou Sureba Ii no desu ka!?~

Status

Ongoing

Type Manga

Release Year / Date 2025

Country Japan

Author Ringo ame Third

Artist / Illustrator Kawada Akio

Chapters

Rating Not rated yet

Publisher / Rights-holder Seven Seas Entertainment

Time Travel Action Demons Romance Comedy Magic Girls' Love Gore Fantasy Mystery Seinen

Release Tracking Only: OriginRealm does not host third-party chapter content. Creator-published works may be available directly on OriginRealm when published by their rights holder.

Summary

Official Details

When five demons launched an all-out war on humanity, they decimated more than half of the world’s territories. Among their ranks, the Demon King stands as the most fearsome—responsible for more human casualties than any other. In a desperate bid to halt the slaughter, the human nobility offers a political marriage: Cecilia, the daughter of a powerful duke, is betrothed to the very monster who leads the enemy forces. The union brings a fragile ceasefire, but Cecilia knows it is only a temporary reprieve. Her true mission is to charm, manipulate, and ultimately ensnare the Demon King from within, using every weapon at her disposal to secure humanity’s survival. Yet as Cecilia navigates the treacherous courts of the demon realm, she discovers that her intended husband is far from the brutal warlord she expected. The Demon King conceals a staggering secret that upends everything she thought she knew about the war, her enemy, and her own role in this high-stakes game. With the fate of two races hanging in the balance, Cecilia must decide how far she is willing to go—and whether her heart can survive the deception when the truth finally comes to light.

20 views Uploaded by OriginRealm

Add to Library ← Back to Home

Release Tracking Only.

Creator Studio →

Latest Known Release Chapter 9 Updated 2 months ago

Similar Series

Wǒ Zhēn Bù Shì Xiéshén Zǒugǒu

Manhua

Ore no Zensei no Chishiki de Teihen Shoku Tamer ga Joukyuu Shoku ni Natte Shimai Sou na Ken

Manga

Magika no Kenshi to Shoukan Maou

Manga

Choudokyuu Cheat Akuyaku Reijou no Karei Naru Fukushuutan

Manga

Shangri-La Frontier ~Kusoge Hunter, Kami-gee ni Idoman to su~

Manga

Yasei no Last Boss ga Arawareta!: Kokuyoku no Haou

Manga

Monmusugo! ~Honnyaku Skill de Saikyou Monmusume to Isekai Seikatsu~

The Bug-Exploiting Player

Manhwa

Comments & Reviews

Guests can read every comment. Logged-in users can add their own thoughts.

Discuss in Community Forum

What did you think of Koushaku Reijou no Rouraku Mission ~Maou to no Seiryaku Kekkon ga, Jinrui Saigo no Kirifuda desu!... tte, Maou ga Onnanoko no Baai wa Dou Sureba Ii no desu ka!?~? Share your take on the story, the art or the latest chapter and start the discussion.