Red Thread Quest
As a first-year law student, Lee Yeon never expected to cross paths again with his middle school crush — the charming upperclassman Hong Ki-Hoon. But a chance reunion on campus leads to an even more unexpected twist: a spontaneous trip, and a strange challenge known only as the Red Thread Quest. Red Thread Quest, Round 1: Five Kisses on the Cheek! Skeptical about soulmates and fate, Yeon finds himself drawn into the legend of the Red Thread of Fate — and as each round of the quest unfolds, his relationship with Ki-Hoon begins to take an unpredictable turn. What started as a game might just lead them to something real…if the Red Thread Rock has anything to say about it.(Source: Lezhin US)
Why this rank?
The series score blends every entry below, weighted by vote volume — see the full methodology. Each entry's page breaks its own score down per source.
| Entry | Score | Sources | Votes (weight) |
|---|---|---|---|
| Red Thread Quest | 7.33 | 2 | 2,963 |
Parts, ranked
Every entry of this series by aggregate score — the sub-ranking inside the ranking.