
Custom Made Demon King
Custom Made Demon King novel is a popular light novel covering Action, Adventure, and Fantasy genres. Written by the Author Dark Old Demon. 456 chapters have been translated and translations of other chapters are in progress.
Summary
Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
…
It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!
- 1 Hatched
- 2 What Is the Most Important in the Twenty-First Century? Cheat!
- 3 Demon Law
- 4 Revolver
- 5 Fifty Cents Special Effects
- 6 Earthquake, Volcano
- 7 Hell, Abyss
- 8 The Self-Cultivation of a Little Demon
- 9 Modification Plan
- 10 Territorial Awareness
- 11 Getting Into Big Trouble
- 12 Intelligence Is a Good Thing
- 13 Newborn Demon Wings
- 14 Where Was the Magic?
- 15 T-Virus Transformation! Adult Period!
- 16 The Aroma of Souls
- 17 The Summoned Demon
- 18 The Return of the Old Demon
- 19 The Devoted and Professional Good Demon
- 20 The First Summon
- 21 Demon Contract
- 22 Dracula??
- 23 How is a High-Quality Soul Formed?
- 24 The Appearance of a Vampire
- 25 The Smell of Sulfur and Fire
- 26 One Who Got Tricked Again
- 27 The Noble Soul
- 28 The Truth
- 29 The Arrival of Van Helsing
- 30 The Changed Plot
- 31 Mastermind
- 32 I’ll Just Watch and Keep Quiet
- 33 Does a Fixed Storyline Exist?
- 34 The Battle of Old Enemies
- 35 Courting Death
- 36 The Descent of the Big Shot
- 37 There Was Q in Addition to A
- 38 Bloodlust
- 39 How About Raising a Hellhound?
- 40 Chapter 40
- 41 Chapter 41
- 42 Chapter 42
- 43 Chapter 43
- 44 Chapter 44
- 45 Chapter 45
- 46 Chapter 46
- 47 Chapter 47
- 48 Chapter 48
- 49 Chapter 49
- 50 Chapter 50
- 51 Chapter 51
- 52 Chapter 52
- 53 Chapter 53
- 54 Chapter 54
- 55 Chapter 55
- 56 Chapter 56
- 57 Chapter 57
- 58 Chapter 58
- 59 Chapter 59
- 60 Chapter 60
- 61 Chapter 61
- 62 Transmute
- 63 What Kind of Gank Is It without Flash?
- 64 Five Dragon Dismemberment
- 65 Can Still Stay
- 66 Untitled
- 67 Sylanna's Ancient
- 68 A Mysterious Number
- 69 Return
- 70 Middle Abyss
- 71 Demon Hot Spring
- 72 Demon Race
- 73 I Don’t Want to Become a Succubus
- 74 The Transformation! Dark Cold!
- 75 No One Could Fight
- 76 The Demon in Charge of Punishment
- 77 Betrayer
- 78 A Most Awkward and Unexpected Situation
- 79 I’ll Let You Guys Off Today
- 80 Finally Starting with This Double Ability
- 81 Eyes of Nightmare
- 82 The Appearance of the Illusion Demon
- 83 Fighting the Illusion Demon
- 84 Huge Benefits
- 85 Being Seen
- 86 Overturning an Army Alone
- 87 Hellboy
- 88 Woman of the Eclipse
- 89 Going Straight Through
- 90 Not as Good as You Think
- 91 Roy’s Ultimate Move
- 92 Legend
- 93 Reward
- 94 Demon Sword
- 95 Demon Gold
- 96 The Soul Falling into the Abyss of Hell
- 97 Roy’s Demon Blood
- 98 Actually, the Book Is Very High-End
- 99 Something Huge
- 100 Cassandra’s Battle
25 Reviews
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Applications of system are trash like only using it on your body and occasionally doing something smart like the dark dark fruit like he could use multiple fruits and be overpowered haki,nen,chakra make like a merger for his bloodlines so it could be more powerful bloodlines from Naruto like the sharing an bayakugan rinnegan bone manipulation blood manipulation all those Saiyan bloodline like author step up your game he could use all of these and more.

For those who just want to Know How many chapters you wanna give it until you chose if it's for you or not I i would recommend at most 15 chapters, I mostly recommend within 10 Chapters but This Light novel is unique to me not just because of its Diverse but Good Story Telling, Fun but interesting Characters, a new world view+ Character view (I.e Seeing everything/Everyone in a new way which I didn't before), I would complement it to be close to being a Diverse world by the likes of "World of Warcraft" ( a Pc Game which is complemented to have a Diverse but rich history, Character/Race building & etc) and to "One piece" (An anime/manga which is known for Its Character Depth+ Rich story telling+ World building), I know more about one piece then I know about WoW/World of Warcraft So apologize if you think otherwise but I do know somewhat about WoW, So basically This Light novel is more like a 1/3rd parody of different popular Games,movies, Animation etc But also having its own Perks and story, The parodies are mostly references by either An item that it is known for, Characters, Power Usage etc, This is probably one of the stories which you can't stop having enough of, [[ Warning this is the end of the reviewing score/Commentary, I would be giving my thoughts on what I hope & etc so read on your own accords ]]
I hope and pray that if this gets an adaptation hopefully it's by the likes of A studio which adapted "Solo leveling" another popular Light novel which got Adapted into a manhwa, since I have seen some other stories which were at most good or great when they were in the light novel period but after the adaptation they became worse and "Trashy", a good example would be a Light novel which had this trouble is a light novel called " Reverend Insanity" recommended ( You can find it here if you search it up) if you like a sinister but not too much on the stories like this one it's not as same as this one but it's good enough on its own ways, it Has its own view points about "Human nature" what is good and bad etc somewhat philosophical, anyways If The Author of Custom Made Demon ever reads this bit, I would Beg and kindly request that please do not Try to adapt this Great light novel to a studio which would ruin it, I know it might seem a bit of a troublesome if your story doesn't get adapted quickly but I would say Quality over Quantity, Hopefully you meet a studio like the "Solo leveling" one or better to adapt your story and make it great like the light novel it is in whichever Path you pick, Anyways Thank you for reading my Thoughts about this Light novel if you need, bye-bye stay safe and warm and healthy

I love your light novel is very fun to read on I love the character Roy I like how you have Devil May Cry universe On the Dark Side of universe

very fun to read and also very to imagine while reading because the MC goes to worlds of movies such as van helsing and the pirates carabbean wich is very unique. MC is weak at first but he is very smart and makes moves that even the high demons can't even understand but be tricked by MC.
MC changes from human to devil wich causes his thinking and actions to be more as demon and kills everything whiteout think twice.
Very good and enjoyable

The story is fun to read ...

Good for those who like dark fantsy.........................................................................................................

Fun to read but MC is too inclined to destroy everything he only make some individuals as his ally and others are destined to be destroyed and he barely considers his wife’s power

is Seraph the new mc or is this just an arc ? otherwise good novel .........................................................................................

Please read it. It's a beautiful story with very well written plot and the world building is excellent. I really like how the other worlds are from video games or movies, that makes it more interesting and exciting. 10/10

Lit novel , definitely one of my favorites now . The world building , plot , and the mc is just really good..................................

The books good, really good even though there are some outlandish things. I cant go back to reading it though after the Majin Bu skill. I'm sorry, its just too much.

Good, just good
I love it because it has interesting setting and character development....................................................................

Well written story plot. Good character development. The way the author integrates “systems” into the story is done beautifully. It makes you want to crave for more. I’m current at chapter 409 and I can’t wait for next chapter. It is addictive. MC slowly gets stronger and it has lots of twist and turns. Definitely recommending it to new reader who wants OP MC, system, isekai and character growth.

Honestly, a great read. Every chapter made me crave more and more until I reached the current chapter (406). I really like the idea of the story with how our main character, Roy, can gain powers from different animes/games/etc in exchange for souls. It's something new from what I usually read. If you have spare time and like system/action/adventure light novels, give this one a go.

Honestly Amazing.
Pacing is decent and the characters have good personalities. Dialogue and plot is not that stale. Good details and world building, but not excessively.
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Damn I thought he went to Naruto world after reading the Chapter title 456
Chapter 453 is out yet chapter 452 isn't? Is it only me that this happened to? Or is something wrong with the release of the chapters?
Can I be honest I thought he was a dragon when I read the first chapter then only did I realized he was a demon
Can't Roy use bloodlust and a forever potion together to continously strenthen himself?
Idea. Why doesn't Roy make Ice Creation magic like Gray Fullbuster from fairy tail? It wouldn't take too many souls and the only draw backs I can think of are mana cost and imagination. But he world be able to shape his ice any way he sees fit and it would allow him to be more flexible and might even allows him to make frost Demons or Ice Golems or even Absolute Zero Creations (once he reaches that level). It would also open a new path for his ice magic or even his magic in general. Just a idea though.
I love it
Just a theory for a power. But a virus that is based on glimmering shadow. The virus hides divine power inside it, which will be a huge help to facing millions of low level demons. I don't see why it can't be created right now, Roy has divine power and his plague power is able to create diseases, so creating a divine plague and spreading across weak demons should be the best idea.
Interesante.
ch 445 has a nice name
I wonder why he hasn't made any more creatures with the system to act as a replacement to soul clones, it gets rid of the fact he needs to split his soul and he makes more subordinates that can't betray him. He can send them to the upper levels of the abyss to get stronger and grow on their own. There's no lacking of souls and no risk. He can give them attributes like, teleport, loyalty and telepathy to have a coverage all around the abyss. He could also have like a seperate skill that lets them all fuse into one being to grow to like the demon lord level.
when does sareth start being the MC for a while? like what chap does it start?
Well if you are too much desperate to read you can check mech translate on site mtlnovel. It's readable and more then 450 chapters are available I think.
Omg neww chap this is a bliss
Can't wait for more
I found that author's family member were hospitalized. Maybe that's the reason.
Does no one ever question how an artist understands quantum mechanics and railguns work?
yeayyy finally
are you kidding me rn? 1 fucking ch after 20 days?!!
I think the author is dead Otherwise how can someone write such a top grade novel & stops update midway?? I think there must be some serious problems😰😰😰. Jokes aside if there are some problem then solve then fast ⚡⚡⚡ I'm dying for an update😭😭😭
man its been 21 days and if the next update has less than 10 chapters ill riot