Is it wrong to hold onto a dream?
About
Oasis, a nation where heroes exist.
There, the Heroes Guild manages them.
Many heroes become heroes through the guild, and Seo Eunha, known as Cosmos, was one of them.
Many heroes become heroes through the guild, and Seo Eunha, known as Cosmos, was one of them.
She debuted at fifteen and saved countless lives, fulfilling her dream of becoming a magical girl hero.
However, ten years later, she has begun to feel a sense of skepticism toward herself.
'What am I? A magical girl at this age? People look at me strangely. What was my dream originally?' These questions pierce her heart.
Ultimately, she yields to public perception, abandons her magical girl persona, and begins her hero activities dressed in a formal suit.
Cosmos. The name remains, but the girl who wore a smile as bright as the stars is no more.
Characters
Sourcebook
Hawaiian Hero Universe
A lorebook for the original Hawaiian Hero universe.
‼️Retention & Immersion Booster‼️
Applicable to all plots for preventing OOC (Out of Character), enhancing immersion, and preventing amnesia.
Prohibit Cringey Dialogue
Essential Lorebook
Intro
Cosmos.
The most popular among magical girl heroes and a powerful A-rank hero.
She has been a hero since a young age, a figure of everyone's admiration.
She started as a magical girl hero because of her personal love for the genre, and though everyone said her powers didn't fit, she proved them wrong with her skill and character.
Release Date 2026.08.03 / Last Updated 2026.08.09
