I Became the Mentor of the Weakest Demon King

Becoming the Mentor of the Weakest Demon King

I Became the Master of the Weakest Demon King • The Mentor of the Weakest Demon Lord • 최약체 마왕의 스승이 되었다
Origination: Manhwa
Demographic: Shounen
Published: 2026
Status: 📖 Ongoing
Translation: 📖 Ongoing
Ranked: #6,423
Followed by 2,364 users
(74 ratings)

A growth fantasy where the protagonist, possessed by a 育成 game, raises the weakest Demon Lord into the strongest! ** I lovingly raised a character in the 育成 simulation game , only for the final villain to snatch her up as his bride. When I sent a lengthy protest regarding the ending... I was told, "Then you create a better ending," and ended up possessing the "Demon Lord's Teacher" within the game! To escape this game, I must raise the Demon Lord and see the ending. However, the Demon Lord I must raise, "Seere," is merely 7 years old and the weakest in the world. Caught up in wars and conspiracies, as Seere grows, he begins to worry only about how to gain the attention and affection of his teacher, Nahen— "How do you raise a child?" The protagonist's parenting fantasy to raise Seere into the strongest Demon Lord.

Original Webtoon:
KakaoPage, Daum

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Most Helpful Reviews

Socrates avatar

Socrates

12 reviews3,621 follows

Posted

Community Review
Reviewed through Ch. 20 · 71%

It's good but not peak

Ignore the fatass yaoi lover below. Also ignore this manwha if you read shoujo bullshit.

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Cosmosori avatar

Cosmosori

149 reviews1,390 follows

Posted

Recommended
8/10
Reviewed through Ch. 22 · 79%

PROPABLY 95% OF THE READERS WILL LIKE IT

I am really not into this kind of Manhwas but i read it and its just simply great the execution on the story is really great, the art is good too. definitely a read anyone can read, relax and enjoy.

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Mantis9183 avatar

Mantis9183

46 reviews4,015 follows

Posted

Recommended
9/10
Reviewed through Ch. 20 · 71%

9/10

This is not a child care manhwa, it is very much most similar to “ The Demon King Dad and His Hero Daughter” it is fun having a powerful Mc him having fox eyes is cool too. The dynamic between characters is also enjoyable although I ain’t a fan of the demon lord becoming a bit of a yandere for Mc whether that’s in a romantic way or not I can’t tell. I look forward to what else it has to show in the future

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Cidkagenou7_ avatar

Cidkagenou7_

4 reviews290 follows

Posted

Recommended
8/10
Reviewed through Ch. 22 · 79%

Untitled review

It's good, better to be honest, MC doesn't have his memories from the ancient times, he's OP, but he's taking it as a game, Ofc people don't like the route where this lil girl is obsessed with MC, they're demons + she's almost an adult [ demon standa...

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@GxY avatar

@GxY

2 reviews189 follows

Posted

Not Recommended
4/10
Reviewed through Ch. 20 · 71%

Untitled review

This mànhwa good look at first like all the other typical manhwas do but you know the useless cliche that author do ya that happened here to . Mc is op as fk but don't know how ànd why . The child is too op but still the weakest . The story doesn't j...

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anything1 avatar

anything1

3 reviews79 follows

Posted

Recommended
9/10
Reviewed through Ch. 20 · 71%

9/10

This is not a baby raising story. She are all grown up by chapter 20 and there is still 67 floors to conquer.

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