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Chapter Ongoing #1-20 | 1 Chapter Free
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I'm Just a Side Character, but I Became the Guardian of the Marquess Family's Heir-Full Color

USD 1.99 / 199pt

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I should have died in the accident, but when I woke up, I found myself inside my favorite novel...To make matters worse, I'm just a side character?!
According to the story, the duke and duchess have disappeared, and all the servants are about to be fired...I've made up my mind. I'm going to live as I please! Or so I thought. Somehow, I've ended up as the guardian of two orphaned twins?! This wasn't supposed to be my role, but how could I abandon them? Just as I resolved to take the twins on their journey...
I'm Just a Side Character, but I Became the Guardian of the Marquess Family's Heir-Full Color

Customer reviews

  • StarStarStarStarStar

    Riley Rae

    February 19, 2026 (PST)

    Adorable
    Heartwarming and super cute! I can see this becoming an anime sometime down the line. I can’t wait to see the future episodes
    Helpful 0 Helpful
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  • StarStarStarStarStar

    MIANSU

    February 18, 2026 (PST)

    Enjoyed Through Premium
    I can’t say anything from a cost standpoint due to getting it thru premium, but I really enjoyed the story. Yes it’s a romance, but I love how it focuses on the plot first then romance second. The characters aren’t caught up in their feelings with every decision, but it’s noticeably an influence for their character. The main characters each have a strong personality that stands out from the rest too. I can’t wait to see more from this story!
    Helpful 2 Helpful
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  • StarStarStarStarStar

    Entrylevelwackjob

    February 14, 2026 (PST)

    Brilliant main fl
    Love this story development and the twins are the cutest !! Definitely a manga I hope gets more chapters. This would be great animated too!
    Helpful 0 Helpful
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  • StarStarStarStarStar

    Justchillingout

    February 6, 2026 (PST)

    Love so much!!!!
    Amazing!!!! I love the story so much, it's funny, romantic, cute, sweet, sooo freaking handsome characters oooooh my gosh please produce a new chapter pleaseeee
    Helpful 0 Helpful
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Mangaplaza staff reviews

StarStarStarStarStar

Roji

Giving some love to the side character!
A lot of isekai I've read give their side-character-turned-protagonist the main stage as their goal in the story, but this side character just wants to stay a side character! Unluckily for her, circumstances pull her into a plot she was never supposed to be a part of. The character is complex having various motivations, but in the end, she can't fight her own personality and sense of right. The full color is beautiful and I can't imagine reading it in black & white. The plot moves along fairly quickly, but there are these nice moments of calm where we get a deeper understanding of the characters without them feeling forced. I can't wait to see where this is going and I hope it doesn't end anytime soon!

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