Tier S+ Masterpiece
TOP 1%
Community Score
⭐ 9.4 / 10 (328 Votes)
Catalog Scale
8+ Chapters
Genres
Romance, Yuri, Full Color, 1172
Official Portal
ToonCraze.com
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Read Relationship Users Manual Online
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⚡ READ CHAPTER 8 NOW 📖 Chapter 1 (First Chapter)Relationship Users Manual Episode Chronicles & Storyline Arc Timeline
Curated by Global Webtoon Critics • 2026 Masterpiece Index
🏆 Why Relationship Users Manual Ranks at the Top
Hyewon and Seohee, old lovers, thought there was no problem in their relationship, but Seo-hee made an embarrassing request one day “Hye-won, can you please spank me?”.
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3 Distinct HD Previews
Official High-Definition Art Showcase & Teaser Panels
High-fidelity chapter panels preserved directly from the official publication master archive.
PANEL 1
Panel #1: Opening Scene (Ch. 8)
PANEL 2
Panel #2: Dramatic Climax (Ch. 8)
PANEL 3
Panel #3: Character Detail (Ch. 8)
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