Failed to Log Out, but Succeeded in Marriage (Promo)
Black End (블랙엔)
- Year
- 2023
- Status
- completed
- Mangaka
- Black End (블랙엔)
- Content Rating
- safe
Why it matters
This promotional volume for *Failed to Log Out, but Succeeded in Marriage* serves as a key artifact from Black End’s original web novel series. Such promotional materials are highly regarded by collectors as they often feature early concept art or exclusive content that documents the transition of the story’s visual identity before its wider publication.
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About Failed to Log Out, but Succeeded in Marriage (Promo)
Failed to Log Out, but Succeeded in Marriage (Promo) is a volume in the Manga catalog on collecto.rs. Black End (블랙엔). Catalog data is sourced from MangaDex. No public volumes collectors track this one yet — adding yours would make you the first on collecto.rs.
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