Sistervention 
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Description
Her favorite character's fate is in her hands.
A woman's dream comes true when she transmigrates into the body of Rachel Agnes, sister of Liz Agnes — her favorite story villain. Her mission? Ensure that Liz goes down a better path. Yet, things become more complicated than expected, especially when a notorious archduke is thrown into the mix...
Original Webtoon:
Daum, KakaoPage
Official Translations:
English, S.Chinese, French, German, Japanese, Spanish, Thai
Type
Manhwa
Related Series
I Need to Raise My Younger Sister Right (Novel) (Adapted From)
Associated Names
A Sister Must Raise Her Younger Sister Properly
An Older Sister Should Raise Her Little Sister Properly
Grande sœur à la rescousse
I Need to Raise My Sister Properly
I Need to Raise My Sister Right
I Need to Raise My Younger Sister Right
Ich muss meine Schwester ordentlich erziehen
Mi siniestra hermanita
The Older Sister Should Raise Her Younger Sister
เมื่อพี่สาวต้องเลี้ยงน้องสาวให้เป็นเด็กดี
姉には妹をしっかり育てる義務があります
姐姐要好好抚养妹妹
姐姐要把妹妹好好抚养长大
언니는 여동생을 바르게 키워야 합니다
Groups Scanlating
Latest Release(s)
c.120 by LuaScans 3 weeks ago
c.107 by Luascans 4 months ago
c.106 by Luascans 4 months ago
Search for all releases of this seriesStatus in Country of Origin
126 Chapters (Ongoing)
S1: 45 Chapters (1-45)
S2: 45 Chapters (46-90)
S3: 15 Chapters (Ongoing) 91~
Completely Scanlated?
No
Anime Start/End Chapter
N/A
User Reviews
N/A
Forum
0 topics, 0 posts
Click here to view the forumUser Rating
Average: 6.3 / 10.0 (40 votes)
Bayesian Average: 6.28 / 10.0
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13%
Last Updated
November 30th, 2025 5:52pm PST - 3 weeks ago
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Genre
Categories
Category Recommendations
Recommendations
N/A
Author(s)
Artist(s)
Danbam [Add]
Year
Original Publisher
Serialized In (magazine)
Kakao Webtoon (Daum)
KakaoPage (Kakao)
Licensed (in English)
Yes
English Publisher
Activity Stats (vs. other series)
Weekly Pos #637 
(-102)
(-102)Monthly Pos #1415 (-156)
(-156)3 Month Pos #2447 
(+92)
(+92)6 Month Pos #2592 (-14)
(-14)Year Pos #2745 (+42)
(+42)List Stats
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