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New Chapter Ongoing #1-12 | 1 Chapter Free
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The Stand-In Saintess Strives to Become the Poisonous Emperor's Perfect Mate!

USD 1.49 / 149pt

Next Release: Oct 12 (PST)

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Summoned to another world as a "bonus" to a saintess, what awaited the heroine was a forced marriage with a poisonous bird emperor?! Rui Kanzaki was transported to another world with her younger twin sister. Her sister, having an aptitude for every kind of magic possible, is treated as a saintess. On the other hand, Rui is treated horribly due to having absolutely no magic ability and only having poison resistance. One day, Rui is married off to the emperor of a neighboring beastfolk nation in her sister's place. The emperor turns out to be a descendant of a poisonous bird clan, whose body brims with lethal toxins. A strategic marriage of a lonely emperor and a stand-in saintess - What will happen now that the lives of two completely different individuals have crossed paths?!
The Stand-In Saintess Strives to Become the Poisonous Emperor's Perfect Mate!

Customer reviews

MangaPlaza User Reviews

Rating:

StarStarStarStarStar

4.9 (49)

  • Jul 28, 2026 (PST) | Total Reviews: 2
    So sweet and I love bird men
    I also love bat men, if anyone is thinking of manga ideas.

    I feel like an idiot for paying for manga instead of using a library; but if this makes me an idiot I’ll do it all day. It’s just so precious I can’t believe I’m writing my first review on a manga. Oh I love them.

    The villainess is lame but that’s how stories go for plot so it’s 10/10
    Helpful Helpful
    (4)

Reviews from Japan

Rating:

StarStarStarStarStar

4.7 (16)

Japanese reviews were originally posted on Comic C’moA. Some reviews may contain spoilers for unreleased content or topics unrelated to MangaPlaza services.

  • StarStarStarStarStar

    Posted by Readers in Japan

    Feb 10, 2026 (PST) | Translate to English
    新婚夫婦??
    絵も好きですが、話の内容がとっても素敵だと思いました??それに、段々2人の愛が育まれていく展開にドキッドキッ?します??2人の愛に祝福あれ?
    Helpful Helpful
  • StarStarStarStarStar

    Posted by Readers in Japan

    Aug 09, 2024 (PST) | Translate to English
    あまりに不憫すぎて…幸せになってほしい!
    This review contains spoilers. 人間界では家族から獣人界でも最悪な性格な双子の妹に可哀想な扱いをされるルイ。同じような境遇な皇帝と相性が合うのは当たり前!これからも困難がやイジメもあると思うけれど、理解者もいるし、一番に皇帝の心を鷲掴みしてるんだから幸せになってほしいな〜ところで…皇帝もルイも最悪に性格悪い兄弟ばかりで…読んでてムカムカしました。でも皇帝とルイちゃんの関係が良い方に進んでいるのが微笑ましいです。次回が楽しみです!
    Helpful Helpful
  • StarStarStarStarStar

    Posted by Readers in Japan

    Jun 07, 2024 (PST) | Translate to English
    求愛行動最高
    This review contains spoilers. 底抜けに優しいルイちゃんもかわいいし、かっこ良くてちょっとシャイなアリスタルフ陛下もかわいいです。鳥類は給餌が求愛行動のため、たくさんあーんが見られて最高です。
    Helpful Helpful

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