Novel TranslatorNovel Translator
Pricing
Browse Library

Browse public novel info and discovery pages

Novel Rankings

Top novel lists by genre, language, and more

All Image Translators

Translate images you are allowed to use

Translation Guides

Genre-specific translation tips and vocabulary

Translation Glossary

SFX, honorifics, and comic translation terms

Suki Translate - iOS App

Translate images on your iPhone with our iOS app

EPUB Translation

Translate your EPUB files while keeping formatting

TXT Translation

Translate plain text files and drafts

NSFW Translation

Translate adult content with specialized handling

Chinese Novel Translation

Translate xianxia, wuxia, and cultivation novels

Japanese Novel Translation

Translate light novels, web novels, and isekai

Korean Novel Translation

Translate Korean web novels and manhwa

Traditional Chinese Translation

Translate Traditional Chinese novels

Manga Image Translator

Translate manga pages from Japanese, Korean, Chinese

Webtoon Translator

Translate Korean webtoons instantly

Manhwa Translator

Translate Korean manhwa pages and panels

Comic Image Translator

Translate text in comics and illustrated files

AI Manga Translator

Automatic AI-powered manga translation

Book Translation

Book translation for files you bring

MTL Translation

Clean up rough machine translation drafts

View All Applications

Browse all translation services

Free Ebook ReaderFree

Free desktop reader for manga, EPUB, and TXT novels

EPUB Split & Merge

Split large EPUBs or merge multiple files into one

Light Novel Title Generator

Generate hilariously long light novel titles

Technique Generator

Create unique martial arts and cultivation technique names

Realm Generator

Generate cultivation realm titles for Xianxia stories

Xianxia Profile Generator

Create your own Xianxia Profile Picture and Backstory

Plot Generator

Generate compelling story frameworks and plot summaries

Backstory Generator

Generate rich character backgrounds and motivations

Novel File Cleaner

Clean EPUB/TXT files and validate EPUB structure

Name Generator

Generate culturally appropriate Asian fantasy names

LN Release Calendar

Track upcoming Japanese light novel releases

Reading Time Calculator

Calculate reading time for light novels and web novels

Quote Generator

Create epic quotes and humorous character dialogues

Pinyin Converter

Convert Chinese and Korean text to romanization

Trope Generator

Generate random web novel trope combinations for inspiration

Paragraph Line Splitter

Split text into clean paragraphs with customizable rules

Terminology Database

Searchable database of Wuxia, Xianxia, and Murim terms

CJK Text Formatter

Convert vertical CJK text to horizontal format

Bulk Find & Replace

Search and replace text across EPUB and TXT files

PDF to TXT Converter

Convert PDF documents to plain text format

Manga & Comic Glossary

Sound effects, honorifics, and translation terms explained

Novel TranslatorNovel Translator
  1. Library
  2. The Prince Who Was Cast Out by the Royal Family for Being ‘Insane’ Discovers a Colony Ship from an Ancient Galactic Empire and Establishes the Largest Nation on the Continent. “It’s Too Late to Ask Me to Come Back Now! My History of Nation-Building Using Advanced Technology”
The Prince Who Was Cast Out by the Royal Family for Being ‘Insane’ Discovers a Colony Ship from an Ancient Galactic Empire and Establishes the Largest Nation on the Continent. “It’s Too Late to Ask Me to Come Back Now! My History of Nation-Building Using Advanced Technology”

The Prince Who Was Cast Out by the Royal Family for Being ‘Insane’ Discovers a Colony Ship from an Ancient Galactic Empire and Establishes the Largest Nation on the Continent. “It’s Too Late to Ask Me to Come Back Now! My History of Nation-Building Using Advanced Technology”

WE DO NOT HOST CHAPTERS, DOWNLOADS, SCANS, OR SOURCE FILES FOR THIS TITLE.

This page is for book information only. Upload a file only if you own it, created it, licensed it, or have permission to translate it.

「気が触れている」と王家から追い出された俺は、自説通りに超古代銀河帝国の植民船を発見し大陸最大国家を建国する。 ~今さら帰って来てくれと言っても、もう遅い! 超テクノロジーを駆使した俺の建国史~

Original Japanese Title

Also known as: 「気が触れている」と王家から追い出された俺は、自説通りに超古代銀河帝国の植民船を発見し大陸最大国家を建国する。 ~今さら帰って来てくれと言っても、もう遅い! 超テクノロジーを駆使した俺の建国史~

By 英 慈尊

3.5
Translate your file

Use your own, licensed, public-domain, or permissioned copy.

CompletedjapaneseWeb Novel
Language
japanese
Type
Web Novel
Status
Completed
Chapters
392 chapters
Original Publisher
syosetu

Genres

Browse Library →
actionadventurefantasymecharomancesci-fi
Chapters

392 chapters

Started

2021

Description

Asuru, the third prince of the Lombard Kingdom, asserts, based on his meticulous research, the existence of relics from a super-ancient civilization in the foreboding “Land of Death.” Despite his fervent beliefs, his father, the king, deems his claims as sheer lunacy and, seeking to rid himself of Asuru, banishes him to this cursed territory as a form of exile. However, Asuru refuses to surrender to despair. Five years later, his relentless determination bears fruit as he uncovers the elusive relic, assuming mastery over its power. Harnessing the advanced technology of a bygone galactic civilization, he breathes new life into the desolate “Land of Death,” transforming it into a verdant haven. Moreover, he extends an open hand to the beastmen, a marginalized race from a neighboring land. Thus, from the ashes of exile, emerges a nation boasting the largest expanse of land on the continent, forged by Asuru’s unwavering vision and ingenuity.

Tags

Click any tag to find similar novels in the library

artificial intelligencebeastkincomplex family relationshipsdemi humansdetermined protagonistgenius protagonisthuman nonhuman relationshipkingdom buildinglost civilizationsmale protagonistnoblesroyaltytechnological gap

Discovery

japanese novels

Popular japanese titles

Fun Territory Defense of the Easy-Going Lord ~The Nameless Village Is Made Into the Strongest Fortified City by Production Magic~Suki na Ko ni Kokuttara, Futago no Imouto ga Omake de TsuitekitaMy Childhood Friend Called Me a Man of Convenience Behind My Back, I want To Reset My Favor and Live a Normal YouthLife Reversal ~ I Was Cheated On and Falsely Accused, but Now the Most Beautiful Girl in the School Is Getting Close to Me ~ (WN)After Being Banished From the Celebrity Family I Supported Behind the Scenes, All I Want Is To Enjoy a Normal LifeChildhood Friends Became Popular Idols (WN)

Publication Information

Original Publisher
syosetu
Original Language
japanese
Type
Web Novel

The Prince Who Was Cast Out by the Royal Family for Being ‘Insane’ Discovers a Colony Ship from an Ancient Galactic Empire and Establishes the Largest Nation on the Continent. “It’s Too Late to Ask Me to Come Back Now! My History of Nation-Building Using Advanced Technology” Review & Spoilers - Novel Translator

My Thoughts on The Prince Who Was Cast Out by the Royal Family for Being ‘Insane’ Discovers a Colony Ship from an Ancient Galactic Empire and Establishes the Largest Nation on the Continent. “It’s Too Late to Ask Me to Come Back Now! My History of Nation-Building Using Advanced Technology”

This title is quite the mouthful, isn’t it? But does the story live up to the hype of its lengthy name? After diving in, I've found it's a mixed bag of interesting concepts and frustrating character quirks.

First Impressions

Okay, so right off the bat, the premise grabbed me. A prince deemed 'insane' stumbles upon a lost colony ship? Inject that directly into my veins! The blend of fantasy and sci-fi with kingdom-building elements is undeniably appealing. I was eager to see how the author would weave these genres together.

What Works Well

The world-building is a definite strong point. The author does a commendable job of explaining the intricacies of the world without resorting to info-dumping. I found myself easily immersed in the setting, and the story progressed at a pace that kept me engaged. The translation quality is also noteworthy; a smooth translation enhances the overall reading experience, which this novel thankfully provides.

Areas of Concern

Now, here's where things get a little tricky. The main character, while intelligent, possesses a frustratingly idiotic side. I found myself face-palming at some of his decisions. While flawed characters can be compelling, the MC's particular brand of "smart idiot" sometimes detracted from my enjoyment. It's a delicate balance, and I'm not entirely convinced it works here.

Final Verdict

Overall, "The Prince Who Was Cast Out..." is an intriguing read with a unique premise and solid world-building. However, the MC's frustrating personality quirks might be a deal-breaker for some. If you can overlook that, the blend of sci-fi, fantasy, and kingdom-building elements offers a compelling and entertaining experience. I'd give it a cautious recommendation, especially if you enjoy stories where a genius manages to make the dumbest decisions.

Featured On

Top 17 Genius Protagonist NovelsTop 17 Kingdom Building NovelsTop 17 Male Protagonist Novels

Image Translation Guides

Japanese to English Manga Translator

Translate Japanese manga to English from images. Handles kanji, hiragana, katakana OCR, honorifics, onomatopoeia, and right-to-left panel layouts. Use images you have permission to work with.

JapaneseEnglishmanga

Japanese to French Manga Translator

Translate Japanese manga to French with image translation. Handles vertical text, onomatopoeia, and tu/vous honorific mapping for French readers. Use images you have permission to work with.

JapaneseFrenchmanga

Japanese to Portuguese Manga Translator

Translate Japanese manga to Portuguese with image translation. Handles SOV-to-SVO restructuring, gendered nouns, and onomatopoeia adaptation. Use images you have permission to work with.

JapanesePortuguesemanga

Comedy Gag Manga Translation Guide

Master the art of translating Comedy Gag manga with this in-depth guide. Learn about unique challenges, essential Japanese terms, and practical tips for

mangacomedy-gag

Fantasy Adventure Manga Translation Guide

Explore the unique challenges and essential terminology of translating Fantasy Adventure manga. This guide covers common tropes, vocabulary, and practical

mangafantasy-adventure

Japanese Manga Comedy Sound Effects (SFX) Glossary

Explore 28 essential Japanese comedy sound effects (SFX) used in manga. This glossary helps readers and translators understand the nuances of comedic

Japanesecomedy-sfx

Resources

  • Features
  • Showcases
  • Pricing
  • Pricing Calculator
  • Novel Tools
  • Blog
  • Library
  • Novel Rankings
  • Image Translators
  • Translation Glossary
  • Contact Us

Friends

  • Webnovels AI
  • Lightnovels AI
  • Datingprofiles AI
  • KQM
  • KQM HSR
  • Kensaku AI - Programmatic SEO

FREE Tools

  • EPUB Split & Merge
  • Light Novel Title Generator
  • Technique Generator
  • Realm Generator
  • Xianxia Profile Generator
  • Plot Generator

Applications

  • Manga Image Translator
  • Webtoon Translator
  • Manhwa Translator
  • EPUB Translation
  • Chinese Novel Translation
  • Japanese Novel Translation

Novel TranslatorNovel Translator

Private AI translation for documents, EPUBs, TXT files, images, and manuscripts you own or have permission to use.

© 2026 • Novel Translator. All rights reserved.

  • Privacy Policy
  • Terms of Service
  • Copyright / DMCA
  • Responsible Use