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Manga Info
World Customize Creator (Novel)  
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Tagami Yusuke, led by a mysterious voice, is summoned to another world, "Caltsio". He was just a young video-game lover, but Fate decided to make him become the "Evil God of Calamity" of this world, obtaining the ability to create and customize everything, Customize Creation.

Original Web Novel


Related Series

Associated Names
ワールド・カスタマイズ・クリエーター (Novel)
异世创生录 (Novel)

Groups Scanlating

Latest Release(s)
c.97 by Lunaris over 4 years ago
c.96 by wcctranslation over 4 years ago
c.95 by wcctranslation over 4 years ago
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in Country of Origin
5 Volumes (Complete) + 1 Extra Volume
102 Web Chapters (Complete) + 11 Side Stories

Completely Scanlated?

Anime Start/End Chapter

User Reviews


User Rating
Average: 8.2 / 10.0 (63 votes)
Bayesian Average: 7.64 / 10.0

Last Updated
March 22nd 2021, 10:01am PST



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Serialized In (magazine)

Licensed (in English)

English Publisher

Activity Stats (vs. other series)
Weekly Pos #471 increased(+245)
Monthly Pos #1473 increased(+346)
3 Month Pos #3146 increased(+228)
6 Month Pos #3770 increased(+973)
Year Pos #5731 increased(+874)

List Stats
On 625 reading lists
On 301 wish lists
On 19 completed lists
On 16 unfinished lists
On 220 custom lists

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User Comments  [ Order by usefulness ]
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Incredibly boring  
by Wickian
February 14th, 2016, 12:35pm
Rating: N/A
I tried to read this story, but it's just so boring. You have a MC who is as passive as passive can be, doing everything he's told and trying not to make a fuss.

It's more realistic I guess, but so is a slice-of-life story following a construction worker. It's not reading material.
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MC needs to stop being a passive pushover.  
by Jandalman
February 4th, 2016, 8:45am
Rating: 2.0 / 10.0
Seriously. He has OP powers but has the personality of a minor overworked Japanese salaryman. Oh and said salaryman's wife is constantly getting sexually harassed by the entire neighborhood and he does almost nothing to stop it. At least that's what it feels like regarding this MC and his love interest.

Overall story is decent, but the dumbass MC means I refuse to give it a higher rating unless he finally grows some balls. Which knowing Japanese LN authors means highly unlikely.
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by deathcoy
January 16th, 2016, 11:03pm
Rating: 6.0 / 10.0
Its pretty hard(or in retrospect, easy) to review a LN because the only thing you can fairly judge is the plot and pacing of the story. Vocab, descriptions, command of language is out of the question since, we have to take into account translation difficulties (I find it unfair to penalize the fan translators or the author) and unlike manga, it has almost no visuals. Therefore I may sound quite harsh on a lot of my LN reviews.

Now this is another summoned to another world LN. MC, Yusuke is transported to a fantasy world of magic. The background here is more towards Magic vs Anti Magic. People who possess aptitude for magic are divided into different caste according to the element types/colors(fire=red, water=blue, etc, with red being the ruling caste) and then theres “Artless” people who cannot use magic, designated color white. Most Kingdoms are ruled by these magic users but Artless people are oppressed. There is also a pure Artless Kingdom who apparently have a formidable army that hones their physical skills and conditioning.

Yusuke on the other hand has the designation Black, he possesses magic that is out of the norm. Hence he has been suspected of being the Demon God(Black) though all factions kept their reservations & stay their hand as he can be a powerful tool. Which unfortunately is exactly what Yusuke is. His benefactor who found him tried to protect him and wanted him to learn more of their world hoping he will not judge the world as corrupted and turn into a Demon God to destroy it. MC winds up becoming friends with royalty and even inducted into their military forming his own platoon. From then on he is thrown into wars between Kingdoms, conspiracies, assassinations, mediations, coups and fighting magic monsters, the usual stuff though its mostly military missions. Don’t get you hopes up for “Kingdom(manga)”-like intricacies in plot building, this LN is ways behind. The pacing of the LN is comfortable, no rushing or dragging of plots but so far up till chp 70, the bottomline is, the story is just “standard”, that’s it, nothing exciting or epic.

Now Yusuke’s ability is not all that great, instead of control over elements, he has the customization ability allowing him to customize items including surroundings. Bestow stats, changing the structure and function etc, it even has a User Interface(UI) to facilitate. However it has its limits due to the item’s quality, material etc. It’s a refreshing ability, I’d admit, that is not found in other LN but unfortunately it sounds only cool on paper instead it feels underwhelming when in action, I’ll explain as I go along. MC has no physical combat skills, conditioning and experience like the Artless and he cannot utilize the elemental magic, so don’t expect epic fights from him. In fact, the fight scenes in the LN is pretty much mild and boring. Magic in this world is not as destructive as high fantasy. MC mainly relies on customizing some moderate stat enhancing equipment and in battle uses his ability to form traps and some tricks (hole in the floor, walls to trap enemies, building forts instantly, teleporting by on ground referencing, modifying/weakening enemy structures). His direct dmg is from his platoon who can use magic/art, be warned they are not top class combatants, just your bunch of normal misfits. So again no epic fights. Good thing is he delegates combat manoeuvres to a senior soldier in his platoon since he has no combat experience, a wise choice. He is mainly a commander that decides the direction of the mission while combat is left to the “NCO”.

Yusuke comes of as humble guy who is happy-go-lucky and has soft side for ladies. I won’t say he is dense but more of “don’t think too much”. Despite that he is sometimes perceptive of things which helps in his missions and people relations. He also ends up having a harem though to him there is only that one girl. In his spare time he enjoys creating things which are mostly inspired from our world, they don’t end up becoming a revolution because it’s more of a pastime. Now, because he has ties with the Princess and has his own platoon (therefore tied to a faction) so one can’t help feeling that he is being pulled by the nose most of the time. Through his missions he is exploring more of the world while helping others but if you look at the big picture, he is nothing more than a tool for politics, nothing wrong with that but its kinda disappointing considering he has the unofficial title of Demon God. Along the way he befriends people from all walks of life, from villager to noble and manage to strike lasting relationships with them. The LN does have considerable character development on his friends and peers but regrettably not that deep plus its only a few of them, of course priority goes to his harem girls (I wish his male counterparts get some limelight, after all they’re battle buddies). If you ask me, they’re all pretty much forgettable save for his harem girls who got more focused on.

All in all this LN is as the review title says, so-so. There’s hardly anything that pulls me into the story nor is there anything that’s absolutely atrocious that’ll make me drop this LN. The translators did a reasonable job so those allergic to bad translations won't have any issues with reading this LN.

... Last updated on January 16th, 2016, 11:15pm
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Good Novel!!  
by midnight90
September 5th, 2015, 12:16am
Rating: 10.0 / 10.0
This is one of best novel with "transported to other world" theme. It doesn't bring anything new to us reader but the nice plot and character development keep me interested. His customization skill does not make him OP, it's how he use that skill that make him OP. But he is not totally untouchable,
Spoiler (mouse over to view)
he can't create something out of thin air, he can only customize/upgrade things that are already exist not to mention he has to be near the object that he want to customize. Plus, there is a limit to how much he can customize an object, meaning low quality object can only be upgrade a little bit, he will need a high quality/grade item to do some serious customization creating badass weapon/armor

also there are lot of other interesting character beside the MC. I love the interaction between the character. So far there is little or none romance to speak of and harem is unlikely to happen since this story does not focus on that.

Overall this is one good novel to read.

... Last updated on September 5th, 2015, 1:14am
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novel and adapted to manga  
by reivatin
June 19th, 2015, 12:41am
Rating: 8.0 / 10.0
i read the manga first and the novel following

it's nice and have nice story
but because it only have few volumes the story maybe focus on one aspect, treat the indifference witin race (elemental ones)

maybe not MC Harem's seeking

and btw the last volume will tell the girl the MC end with so i change the cover bigrazz
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Another good novel (new treasure found)  
by bakaleaf
June 6th, 2015, 7:52am
Rating: 5.5 / 10.0
I have read and learn about this in the manga
It was quiet good and interesting
and now someone pick up that great thing
Why does my rating low?
It is because I have yet to judge how amazing this story
As I am waiting for me
It is a must to read
A preview who to have yet to read
MC is
A potential Demon God
Has OP skills but has yet to show its real potential
Amazing twist and plot of the story line
Its not boring to read since it is well detail (give thanks to our dear TL)
Looking forward to read more
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