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My Older Sister is the Main Character cover
7.9OUR SCORE
ManhwaOngoing · 78+ chR15 · our rating

My Older Sister is the Main Character

My Sister Is the Main Character

by Moon Sihyun, SOLPI · KAKAO WEBTOON Studio · 2025

best for Fans of novel-world reincarnation, protective sisters, capable noblewomen managing a household, and romance shadowed by a known tragic plot.

Story8.0Art8.2Romance7.5
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Heads-up: murder. All content notes

Ch. 01 · The story

What it's about

Spoiler level: Minor — for the synopsis & review below

Reborn inside a novel, Helena grows up knowing her sister Callisto is the main character and destined for a terrible life. Helena takes over the family's burdens so Callisto can become a knight, only to realize that she has stepped directly into both her sister's doomed fate and the path of the man who causes it.

Ch. 02 · Our verdict

My take

The sisterly bond gives the reincarnation premise a stronger emotional center than another simple attempt to dodge a death flag. Helena's willingness to shoulder the burden makes her knowledge of the novel a source of responsibility rather than a simple survival advantage. The sister relationship gives the danger personal weight, although the gradual release of information can make her changed position easier to fear than to fully understand.

— Dawna A.

✓ Read it if…

Helena does not merely avoid the plot; she takes her sister's burden onto herself, making every romantic development feel dangerously consequential.

! Skip it if…

The narrative relies on looming tragedy and gradual reveals, so readers seeking quick romantic payoff may find the pacing cautious.

Ch. 03 · The vibe

Story profile

Story profile
Serious Content Warnings
Murder
Content Notes
ViolenceEmotional Abuse
Ch. 04 · Next up

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