Tier S+ Masterpiece
TOP 1%
Community Score
⭐ 9.4 / 10 (328 Votes)
Catalog Scale
3+ Chapters
Genres
Romance, Yuri, Full Color, 1172
Official Portal
ToonCraze.com
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START READING RELATIONSHIP USERS MANUALRelationship Users Manual Ranking & Recommendation Guide
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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