15+ Manhwa Where MC Is An OP Demon King

Updated May 12, 2024 by testing

Who doesn’t love a good Korean Webtoon with an OP Demon King MC? There’s something very mysterious about these MCs, isn’t that right? There have been stories where a weakling gets reincarnated into another world and becomes a demon king there. You must have heard a lot of those stories, right?

Korean Webtoons and their interesting stories have taken over the world lately. Everyone is aware of Webtoon trends and some of the most popular webtoons like Solo Leveling, True Beauty, and etc. So, when it comes to unique plots, every kind of genre, and wholesome characters, Korean Webtoons can surely beat any other such category.

So, while we’re on this topic, we’re going to introduce you guys to some of the best manhwa where the MC is an OP Demon King. Are you guys ready? Let’s dwell on the list without further ado!

KOREAN WEBTOONS WITH AN OVERPOWERED DEMON KING

Table of Contents

16. I’m The Ex-Girlfriend of A Soldier

OP MC	Plot	Art	Total
6/10	12/20	5/10	23/40

The story of this manhwa is unusually surprising. The plot revolves around a girl who abandons her boyfriend because he wasn’t really decent. That girl was set up on a date, and thanks to some wine cups, she married her date. Little did she know, her husband was the demon king, who’s super strong and filthy rich.

As the story proceeds, we get to see some terrifying scenes since we all know that being a demon can’t be easy. Being a demon has its own responsibilities.For instance, you have to fight weird creatures, and the whole world is against you! So, think about this situation by being in the shoes of the girl. Will she stay by his side or leave him after seeing the demonic rage? What do you guys think?

15. Demon Diary

OP MC	Plot	Art	Total
6/10	12/20	6/10	24/40

Next off, we have Demon Diary. The story of this webtoon revolves around a demon king whose story is filled with love and passion. The whole manhwa is a tale of the war of gods and demons. So, this specific “war” between the two entities is quite interesting. If you’re interested in such stories, why don’t you give this a go?

The story lets us know about the special demon arriving in the world of chaos to establish peace between the opposing parties. What kind of peaceful demon is that? The demon king in this manhwa tells us about his story through his journal or diary. As I’ve mentioned before, it’s a story of love, passion mixed with bloodshed and sorrow. If it’s too much for your heart, I understand. But if it isn’t, you’d better read it!

14. The Devil King is Bored

OP MC	Plot	Art	Total
7/10	14/20	6/10	27/40

Man, honestly, I can’t get enough of Korean Webtoons’ titles. They’re unintentionally funny, but their stories are dark.Isn’t that right? Anyways, let’s talk about “The Devil King is Bored”. The story of this manhwa revolves around a Devil King who is super overpowered and has everything an average man would wish for. But there’s a problem. Our Devil King is bored of everything he has. He literally showers in gold and diamonds.

Will the Devil King be able to find peace? Will he be able to kill his boredom? It’s true that when you have everything, you still want something, even if you get bored of having everything. Our poor Devil King must be frustrated. If you want to know how he kills his boredom, do read this manhwa!

13. The Demon Lord Wants To Die

OP MC	Plot	Art	Total
7/10	14/20	6/10	27/40

Now what is this manhwa about? Why does the Demon Lord want to die? Let’s find out! A peace contract was signed between humans and the demons. However, the contract was of no use. Humans ended up breaking the contract and initially started a war with the demons. It’s true that humans and demons can’t really live together, right?

There’s just something about humans and demons that both of these races can’t really get along with. Maybe it’s the pride. Humans think that they’re superior. On the other hand, demons think that they’re superior because they have powers. Just what is all this chaos all about?

Everything was going perfectly for them until a young warrior showed up and shook the heart of their demon king. Now, this story has turned into a love-story between a human and a demon. What will happen next? Curious to find out? Read “The Demon Lord Wants To Die”.

12. Escape Devildom

OP MC	Plot	Art	Total
8/10	15/20	7/10	30/40

The story of this manhwa is weirdly confusing when you find out that the demons have been worshiping a human as their “demon king”. That sounds pretty messed up, doesn’t it? Our human MC must have had the time of his life after getting worshiped by powerful demons, right? But what’s next for him in the world of demons? Will the demons stop worshiping him after learning that he’s a human? To find out more details, read “Escape Devildom”.

11. Devil Down Under

OP MC	Plot	Art	Total
8/10	15/20	7/10	30/40

Can you imagine getting reincarnated as nothing more than a child? We have heard of many unusual stories, but this one is definitely one of the most unusual ones. Just imagine being overpowered as a child. It sounds hilariously cute. Doesn’t it?

The Devil Down Under tells us about MC reincarnating as a demon child. YES! A CHILD! His name was Beelzebub. Oh wait, doesn’t that sound familiar? OH! The anime Beelzebub had the same background of reincarnating as a child in the world of humans! Anyways, coming back to topic, the story of this manhwa revolves around Beelzebub, who regained his domain until one of his fellows betrayed him and decided to kill him as well. But we know that dying isn’t enough for the King. He gets reincarnated, and now he will get revenge on his friend? Curious to find out. Read “Devil Down Under”. This manhwa surely has one of the most intriguing plots, right?

10. Above All Gods

OP MC	Plot	Art	Total
9/10	16/20	7/10	32/40

The Red King, who’s the demon lord, is envied by many people as he’s overpowered. He’s the first Sirius, and the jealousy in this manhwa keeps growing until they get rid of that “jealousy”. Now what will happen next? (if you know, you know) Will our demon king get killed? Or will he kill the people who despise him? To find out, read Above All Gods!

The demon king in this manhwa was conspired against, and many people tried to take his kingdom from him, they even tried to kill him. Little did they know that our MC is overpowered and can knock out anyone easily. It’s true that when you have skills, many people start despising you. And people these days can do anything out of jealousy. See, the Korean webtoons really do portray deep societal problems. So, one must read them!

9. The Book Of Lagier

OP MC	Plot	Art	Total
9/10	16/20	7/10	32/40

Moving on with the list of OP MC who’s a demon king, we’ve got The Book Of Lagier. If you’re into comedy, action, demons, this manhwa is definitely your pick. It starts off with a comedic setup where the OP demon king gets reincarnated as a fat and greedy prince belonging to some other world. However, this prince did something wrong which resulted in his demise. What could’ve gone so wrong?

8. The Great Vulnerable Demon Has Returned

OP MC	Plot	Art	Total
9/10	17/20	7/10	33/40

The story of this manhwa revolves around Zhang Yi, who lived a very sad life. He was forced to pay back the debt, and due to that, he suffered quite a lot. His father needed proper treatment due to his illness, however, he lost his father. He lived all alone, and all the doors of his beautiful life were closed. To end this pitiful life, he ended his life. After doing that, he didn’t die. Instead, he came to an Ancient Immortal Continent. His power in that world was beyond his expectations! However, things weren’t all smooth in this world either He was betrayed by one of his friends and he died. But we all know he’s immortal, so he didn’t really die. Now, what will happen next?

7. I Reincarnated As The Crazed Heir

OP MC	Plot	Art	Total
9/10	17/20	7/10	33/40

If you’re into flirty men, I must say that the MC of this manhwa is just your type. LOL, anyways, let’s talk about the plot. The plot revolves around a young man who is a martial artist, and he has even created his own master trick named Ten Star Strike. He’s the son of a Murim Union Leader who fights people from a demonic cult. The only problem he has is his flirty side.He literally falls for every woman he comes across. Let’s see what happens with this guy.

6. The Return of the Crazy Demon

OP MC	Plot	Art	Total
9/10	18/20	8/10	35/40

The main character of this story is very BRUTAL. He is an overpowered demon of the Murim World. Everyone fears him and literally doesn’t want to mess with this demon. But the real question is: what killed him? What could be there for him next in the story? However, let me tell you, he didn’t really die, he came back in time!

5. Chronicles of Heavenly Demon

OP MC	Plot	Art	Total
9/10	18/20	8/10	35/40

Next off, we have the chronicles of the Heavenly Demon. The story of this manhwa is about an heir of the Spear Master Sect. He was put to death for breaking the religion and learning some sort of demonic art. People back in the old days used to be quite brutal. That’s why he faced such difficulties. After he was killed, he was reincarnated as a member of the demonic cult. On top of that, he was considered the leader of this cult. The heavenly demon was reborn into the world of CHAOS.

4. The Descent of the Demonic Master

OP MC	Plot	Art	Total
9/10	18/20	9/10	36/40

One cannot simply have enough of these demon kings. Isn’t that right? The whole concept is quite interesting and unique. It’s literally addictive how you want to see a demon king lose his cool and see the extremes of his powers. Or is it just me? Anyways, The Descent of the Demonic Master is about our MC who lost his family in a horrible accident. Therefore, he decided to take his own life. When he was reborn, he was known as the “Terrifying Demonic Master”. Now, what will he do in his second life? To find out, read The Descent of the Demonic Master.

3. Reverse Villain

OP MC	Plot	Art	Total
9/10	18/20	9/10	36/40

The story of this manhwa is about Jung Woo, who has a motive to take over the Murim World. Every time he reincarnates, he gets disturbed by a guy named Shin-Ryon. Therefore, he ultimately fails. Just like that, they kept fighting for centuries. The cycle never stops!

2. Noblesse

OP MC	Plot	Art	Total
10/10	18/20	9/10	37/40

The Noblesse revolves around a powerful noble named Cadis Etrama Di Raizel, who’s been deep asleep for 820 years. However, he opens his eyes to a regular world full of humans where nobody knows that he’s a demon! Sounds interesting, right? This manhwa was also made into an anime, so that’s pretty interesting. If you can’t read the manhwa, you should watch it instead!

1. Magic Emperor

OP MC	Plot	Art	Total
10/10	18/20	9/10	37/40

The MC of this manhwa holds the Book of Nine Secrets, Zhuo Yifan, and he was targeted by his own pupils. In fact, he was defeated by them as well! However, he did not die. Instead, he came back in the body of a family servant, much more powerful!

Conclusion

And that brings us to the conclusion of Manhwa Where MC is an OP Demon King. I hope you, guys, enjoyed reading the blog and found the perfect pick for you! Do let us know in the comments below which manhwa is your top-pick from this list! Make sure to share it with your friends since “Sharing is Caring”.

Indeed, manhwa with OP Demon King are very interesting, they surely enrage you and sometimes they even boil your blood. But that’s the serotonin rush. At times, we all want to become powerful demon kings. Tell me I’m not the only one! Well, that’s the end of it folks. Stay tuned for more content. See you guys on the next blog! Bye bye for now!