# From Betrayed Hero to Invincible Demon King #010

Canonical: https://www.bookquiver.com/sai-sumimori/from-betrayed-hero-to-invincible-demon-king-010/9798891398528

![From Betrayed Hero to Invincible Demon King #010](https://quivercdn.com/covers/manga-up/sai-sumimori/from-betrayed-hero-to-invincible-demon-king-010_979-88-9139-852-8.jpg?v=2026-06-02%2019%3A35%3A19)

- Book: [From Betrayed Hero to Invincible Demon King #010](https://www.bookquiver.com/sai-sumimori/from-betrayed-hero-to-invincible-demon-king-010) ([From Betrayed Hero to Invincible Demon King #010.md](https://www.bookquiver.com/sai-sumimori/from-betrayed-hero-to-invincible-demon-king-010.md))
- Authors: [Sai Sumimori](https://www.bookquiver.com/sai-sumimori), [Masayumi](https://www.bookquiver.com/masayumi), [jimmy](https://www.bookquiver.com/jimmy)
- Publisher: manga_up
- Medium: ebook
- ISBN: 979-88-9139-852-8
- Published: 2023-08-25
- Language: en_US
- Binding: E-book

## Description

In this fantasy manga, a competent man who’s deemed “too ugly” to be the hero rises to become the ultimate Demon King instead! Despite being called ugly and detested for his looks, Galius...